Adventurer Backpack: Difference between revisions
No edit summary |
|||
Line 18: | Line 18: | ||
Currently, the backpack can be upgraded up to level 35. As the level increases, different backpack display styles are also available. | Currently, the backpack can be upgraded up to level 35. As the level increases, different backpack display styles are also available. | ||
{| class="wikitable" | {| class="wikitable" style="text-align: left; width: 100%" | ||
!| Level | |||
!| Bonuses | |||
!| Materials | |||
|- | |- | ||
|align=center|Level 2 | |||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Clover[[File:44.png|link=https://en.newstyle-ro.online/item/view/?id=705]]<br> | |||
50 Grasshopper's Leg[[File:45.png|link=https://en.newstyle-ro.online/item/view/?id=940]]<br> | |||
50 Mushroom Spore[[File:46.png|link=https://en.newstyle-ro.online/item/view/?id=921]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 3 | ||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Snail's Shell[[File:47.png|link=https://en.newstyle-ro.online/item/view/?id=946]]<br> | |||
50 Sticky Webfoot[[File:48.png|link=https://en.newstyle-ro.online/item/view/?id=918]]<br> | |||
25 Green Herb[[File:49.png|link=https://en.newstyle-ro.online/item/view/?id=511]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 4 | ||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Skel-Bone[[File:50.png|link=https://en.newstyle-ro.online/item/view/?id=932]]<br> | |||
50 Tooth of Bat[[File:51.png|link=https://en.newstyle-ro.online/item/view/?id=913]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 5 | ||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
10 Stone Shard [[File:43.png|link=https://en.newstyle-ro.online/item/view/?id=30823]]<br> | |||
75 Animal Skin [[File:52.png|link=https://en.newstyle-ro.online/item/view/?id=919]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 6 | ||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Acorn[[File:53.png|link=https://en.newstyle-ro.online/item/view/?id=1026]]<br> | |||
10 Green Live[[File:54.png|link=https://en.newstyle-ro.online/item/view/?id=993]] | |||
|- | |- | ||
| Level | |align=center|Level 7 | ||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Rainbow Shell[[File:55.png|link=https://en.newstyle-ro.online/item/view/?id=1013]]<br> | |||
10 Crystal Blue[[File:56.png|link=https://en.newstyle-ro.online/item/view/?id=991]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 8 | ||
|align=center|20 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Porcupine Quill[[File:57.png|link=https://en.newstyle-ro.online/item/view/?id=1027]]<br> | |||
10 Wind of Verdure[[File:58.png|link=https://en.newstyle-ro.online/item/view/?id=992]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 9 | ||
|align=center|60 units of maximum weight carried | |||
|align=center colspan="17"| | |||
50 Powder of Butterfly[[File:59.png|link=https://en.newstyle-ro.online/item/view/?id=924]]<br> | |||
10 Red Blood[[File:60.png|link=https://en.newstyle-ro.online/item/view/?id=990]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 10 | ||
|align=center|100 units of maximum weight carried | |||
|align=center colspan="17"| | |||
1 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
10 Stone Shard[[File:43.png|link=https://en.newstyle-ro.online/item/view/?id=30823]]<br> | |||
50 Pinafore[[File:61.png|link=https://en.newstyle-ro.online/item/view/?id=7269]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 11 | ||
|align=center|increase natural HP recovery at 1% | |||
|align=center colspan="17"| | |||
1 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Daenggie[[File:62.png|link=https://en.newstyle-ro.online/item/view/?id=901]]<br> | |||
50 Short Daenggie[[File:63.png|link=https://en.newstyle-ro.online/item/view/?id=1094]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 12 | ||
|align=center|increase natural SP recovery at 1% | |||
|align=center colspan="17"| | |||
1 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Rough Oridecon[[File:64.png|link=https://en.newstyle-ro.online/item/view/?id=756]]<br> | |||
100 Red Herb[[File:65.png|link=https://en.newstyle-ro.online/item/view/?id=507]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 13 | ||
|align=center|increase <span style="color: blue;">maxHP</span> at 1% | |||
|align=center colspan="17"| | |||
1 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
20 Aloe[[File:66.png|link=https://en.newstyle-ro.online/item/view/?id=704]]<br> | |||
100 Garlet[[File:67.png|link=https://en.newstyle-ro.online/item/view/?id=910]]<br> | |||
5 Skull Ring[[File:68.png|link=https://en.newstyle-ro.online/item/view/?id=31010]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 14 | ||
|align=center|increase natural HP recovery at 1% | |||
|align=center colspan="17"| | |||
1 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Memento[[File:69.png|link=https://en.newstyle-ro.online/item/view/?id=934]]<br> | |||
100 Shell[[File:70.png|link=https://en.newstyle-ro.online/item/view/?id=935]]<br> | |||
100 Yellow Herb[[File:71.png|link=https://en.newstyle-ro.online/item/view/?id=508]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 15 | ||
|align=center|increase natural SP recovery at 1% | |||
|align=center colspan="17"| | |||
2 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
15 Stone Shard[[File:43.png|link=https://en.newstyle-ro.online/item/view/?id=30823]]<br> | |||
100 Iron Ore[[File:72.png|link=https://en.newstyle-ro.online/item/view/?id=1002]]<br> | |||
20 Nursing Bottle[[File:73.png|link=https://en.newstyle-ro.online/item/view/?id=7270]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 16 | ||
|align=center|increase <span style="color: blue;">maxHP</span> at 1% | |||
|align=center colspan="17"| | |||
2 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
75 Rotten Bandage[[File:74.png|link=https://en.newstyle-ro.online/item/view/?id=930]]<br> | |||
75 Bear's Footskin[[File:75.png|link=https://en.newstyle-ro.online/item/view/?id=948]]<br> | |||
100 Zargon[[File:76.png|link=https://en.newstyle-ro.online/item/view/?id=912]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 17 | ||
|align=center|increase <span style="color: blue;">maxSP</span> at 1% | |||
|align=center colspan="17"| | |||
3 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Honey[[File:77.png|link=https://en.newstyle-ragnarok.online/item/view/?id=518]]<br> | |||
50 Rusty Screw[[File:78.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7317]]<br> | |||
100 Coal[[File:83.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1003]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 18 | ||
|align=center|increase <span style="color: blue;">ATK</span> at 1% | |||
|align=center colspan="17"| | |||
3 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
10 Ment[[File:80.png|link=https://en.newstyle-ro.online/item/view/?id=708]]<br> | |||
50 Battered Kettle[[File:81.png|link=https://en.newstyle-ro.online/item/view/?id=7323]]<br> | |||
50 Iron[[File:82.png|link=https://en.newstyle-ro.online/item/view/?id=998]]<br> | |||
100 Large Jellopy[[File:79.png|link=https://en.newstyle-ro.online/item/view/?id=7126]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 19 | ||
|align=center|increase <span style="color: blue;">MATK</span> at 1% | |||
|align=center colspan="17"| | |||
3 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Burnt Tree[[File:84.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7068]]<br> | |||
50 Brigan[[File:85.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7054]]<br> | |||
100 Earthworm Peeling[[File:86.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1055]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 20 | ||
|align=center|+0.1% chance to get <span style="color: blue;">Stone Shard</span> when hunting the monsters | |||
|align=center colspan="17"| | |||
4 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
20 Stone Shard[[File:43.png|link=https://en.newstyle-ragnarok.online/item/view/?id=30823]]<br> | |||
30 Animal Gore[[File:87.png|link=https://en.newstyle-ragnarok.online/item/view/?id=702]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 21 | ||
|align=center|increase natural HP recovery at 1% | |||
|align=center colspan="17"| | |||
4 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Mane[[File:88.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1028]]<br> | |||
50 Grape[[File:89.png|link=https://en.newstyle-ragnarok.online/item/view/?id=514]]<br> | |||
50 Harpy Feather[[File:90.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7115]]<br> | |||
100 Cyfar[[File:91.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7053]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 22 | ||
|align=center|increase natural SP recovery at 1% | |||
|align=center colspan="17"| | |||
4 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Talon[[File:92.png|link=https://en.newstyle-ragnarok.online/item/view/?id=917]]<br> | |||
50 Yellow Gemstone[[File:93.png|link=https://en.newstyle-ragnarok.online/item/view/?id=715]]<br> | |||
50 Frill[[File:94.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1012]]<br> | |||
100 Aloe Leaflet[[File:95.png|link=https://en.newstyle-ragnarok.online/item/view/?id=521]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 23 | ||
|align=center|increase <span style="color: blue;">maxHP</span> at 1% | |||
|align=center colspan="17"| | |||
4 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
100 Tough Vines[[File:96.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7197]]<br> | |||
15 Izidor[[File:66.png|link=https://en.newstyle-ragnarok.online/item/view/?id=709]]<br> | |||
1 Iron Wrist[[File:97.png|link=https://en.newstyle-ragnarok.online/item/view/?id=2719]]<br> | |||
100 Aloe Leaflet[[File:95.png|link=https://en.newstyle-ragnarok.online/item/view/?id=521]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 24 | ||
|align=center|increase natural HP recovery at 1% | |||
|align=center colspan="17"| | |||
4 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
20 Elunium[[File:158.png|link=https://en.newstyle-ragnarok.online/item/view/?id=985]]<br> | |||
50 Honey Pot[[File:99.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7121]]<br> | |||
50 Fragment[[File:100.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7094]]<br> | |||
100 Blue Hair[[File:117.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1034]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 25 | ||
|align=center|increase natural SP recovery at 1% | |||
|align=center colspan="17"| | |||
5 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
25 Stone Shard[[File:43.png|link=https://en.newstyle-ragnarok.online/item/view/?id=30823]]<br> | |||
100 Steel[[File:118.png|link=https://en.newstyle-ragnarok.online/item/view/?id=999]]<br> | |||
50 Flashlight[[File:119.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7327]]<br> | |||
100 Blue Hair[[File:117.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1034]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 26 | ||
|align=center|increase <span style="color: blue;">maxHP</span> at 1% | |||
|align=center colspan="17"| | |||
5 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Live Coal[[File:120.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7098]]<br> | |||
50 Maneater Root[[File:121.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1033]]<br> | |||
50 Dragon Scale[[File:122.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1036]]<br> | |||
100 White Herb[[File:123.png|link=https://en.newstyle-ragnarok.online/item/view/?id=509]]<br> | |||
5 Karvodailnirol[[File:124.png|link=https://en.newstyle-ragnarok.online/item/view/?id=972]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 27 | ||
|align=center|increase <span style="color: blue;">maxSP</span> at 1% | |||
|align=center colspan="17"| | |||
5 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
50 Panacea[[File:125.png|link=https://en.newstyle-ragnarok.online/item/view/?id=525]]<br> | |||
50 Orcish Voucher[[File:126.png|link=https://en.newstyle-ragnarok.online/item/view/?id=931]]<br> | |||
100 Lemon[[File:127.png|link=https://en.newstyle-ragnarok.online/item/view/?id=568]]<br> | |||
100 Tentacle[[File:128.png|link=https://en.newstyle-ragnarok.online/item/view/?id=962]]<br> | |||
5 Detrimindexta[[File:129.png|link=https://en.newstyle-ragnarok.online/item/view/?id=971]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 28 | ||
|align=center|reduced cast time at 1% | |||
|align=center colspan="17"| | |||
5 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
5 Fine Grit[[File:130.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7041]]<br> | |||
50 Evil Horn[[File:131.png|link=https://en.newstyle-ragnarok.online/item/view/?id=923]]<br> | |||
30 Glass Bead[[File:132.png|link=https://en.newstyle-ragnarok.online/item/view/?id=746]]<br> | |||
15 Illusion Flower[[File:133.png|link=https://en.newstyle-ragnarok.online/item/view/?id=710]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 29 | ||
|align=center|reduced after cast delay at 1% | |||
|align=center colspan="17"| | |||
5 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
10 Bao Bao[[File:134.png|link=https://en.newstyle-ragnarok.online/item/view/?id=5042]]<br> | |||
50 Oil Paper[[File:135.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7151]]<br> | |||
50 Pearl[[File:136.png|link=https://en.newstyle-ragnarok.online/item/view/?id=722]]<br> | |||
50 Gill[[File:137.png|link=https://en.newstyle-ragnarok.online/item/view/?id=956]]<br> | |||
150 Jack o' Pumpkin[[File:138.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1062]]<br> | |||
|- | |- | ||
| Level | |align=center|Level 30 | ||
| | |align=center|reduced SP consumption of skills at 1% | ||
|align=center colspan="17"| | |||
| | 5 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | ||
| | 30 Stone Shard[[File:43.png|link=https://en.newstyle-ragnarok.online/item/view/?id=30823]]<br> | ||
50 Yellow Bijou[[File:139.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7448]]<br> | |||
1 Gas Mask[[File:140.png|link=https://en.newstyle-ragnarok.online/item/view/?id=5005]]<br> | |||
1 Pupa Card[[File:141.png|link=https://en.newstyle-ragnarok.online/item/view/?id=4003]]<br> | |||
1 Thief Bugg Egg Card[[File:141.png|link=https://en.newstyle-ragnarok.online/item/view/?id=4012]]<br> | |||
1 Peco Peco Egg Card[[File:141.png|link=https://en.newstyle-ragnarok.online/item/view/?id=4007]]<br> | |||
|- | |- | ||
| | |align=center|Level 31 | ||
| | |align=center|+0.05% chance to get <span style="color: blue;">Stone Shard</span> and <span style="color: blue;">New Style Coin</span> when hunting the monsters | ||
| | |align=center colspan="17"| | ||
|[[File: | 10 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | ||
| | 100 Trunk[[File:142.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1019]]<br> | ||
100 Clam Shell[[File:143.png|link=https://en.newstyle-ragnarok.online/item/view/?id=965]]<br> | |||
100 Fine Sand[[File:144.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7043]]<br> | |||
50 Steel[[File:118.png|link=https://en.newstyle-ragnarok.online/item/view/?id=999]]<br> | |||
| | 1 Star Dust Blade[[File:159.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1148]]<br> | ||
|- | |- | ||
| | |align=center|Level 32 | ||
| | |align=center|increase <span style="color: blue;">Heal</span> amount from skills at 5% | ||
| | |align=center colspan="17"| | ||
|[[File: | 10 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | ||
| | 100 Handcuffs[[File:145.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7345]]<br> | ||
| | 100 Brigan[[File:146.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7054]]<br> | ||
100 Turtle Shell[[File:147.png|link=https://en.newstyle-ragnarok.online/item/view/?id=967]]<br> | |||
50 Royal Jelly[[File:148.png|link=https://en.newstyle-ragnarok.online/item/view/?id=526]]<br> | |||
1 Skull Helm[[File:160.png|link=https://en.newstyle-ragnarok.online/item/view/?id=10001]]<br> | |||
|- | |- | ||
| | |align=center|Level 33 | ||
| | |align=center|increase <span style="color: blue;">DEF</span> at 5 | ||
| | |align=center colspan="17"| | ||
|[[File: | 10 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | ||
|50 | 100 Anolian Skin[[File:149.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7003]]<br> | ||
100 White Mask[[File:150.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7568]]<br> | |||
100 Grape[[File:89.png|link=https://en.newstyle-ragnarok.online/item/view/?id=514]]<br> | |||
50 Slingshot[[File:151.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7195]]<br> | |||
1 Goddess of Fortune's Cursed Brooch[[File:161.png|link=https://en.newstyle-ragnarok.online/item/view/?id=2652]]<br> | |||
|- | |- | ||
|5 | |align=center|Level 34 | ||
|10 | |align=center|increase <span style="color: blue;">MDEF</span> at 5 | ||
| | |align=center colspan="17"| | ||
10 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
| | 250 Little Evil Wing[[File:153.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1039]]<br> | ||
| | 250 Wing of Red Bat[[File:154.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7006]]<br> | ||
250 Round Shell[[File:155.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1096]]<br> | |||
1 Incubus Horn[[File:162.png|link=https://en.newstyle-ragnarok.online/item/view/?id=5072]]<br> | |||
|- | |- | ||
| | |align=center|Level 35 | ||
|align=center|increase <span style="color: blue;">maxHP</span> at 1% | |||
|align=center colspan="17"| | |||
20 New Style Coin[[File:42.png|link=https://en.newstyle-ro.online/item/view/?id=10500]]<br> | |||
| | 40 Stone Shard[[File:43.png|link=https://en.newstyle-ragnarok.online/item/view/?id=30823]]<br> | ||
100 Powder of Butterfly[[File:59.png|link=https://en.newstyle-ragnarok.online/item/view/?id=924]]<br> | |||
100 Giant Butterfly Wing[[File:163.png|link=https://en.newstyle-ragnarok.online/item/view/?id=7168]]<br> | |||
100 Mane[[File:88.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1028]]<br> | |||
25 Level 3 Lightning Bolt[[File:156.png|link=https://en.newstyle-ragnarok.online/item/view/?id=692]]<br> | |||
1 Icicle Fist[[File:164.png|link=https://en.newstyle-ragnarok.online/item/view/?id=1819]]<br> | |||
| | |||
| | |||
| | |||
| | |||
|} | |} |
Revision as of 20:33, 16 January 2024
Adventurer's Backpack
One of the exciting new additions to the New Style server is the introduction of the Adventurer's Backpack. This item greatly improves the character's development by providing various bonuses that ultimately lead to a significant improvement in his parameters.
Obtaining Backpack Styles
Styles can be obtained in a number of ways:
- Purchasing them for New Style Coins from NPC Marco - Purchasing them for voting points at the respective store. - Purchasing from the cash store. - During the winter event from gift boxes.
Backpack location and enhancement
The Adventurer's backpack is located in the Suit Outfit (alt+Q and go to the Suits tab). To view information about upgrading it, right-click on it in this window. Each level of the backpack requires a certain number of certain items to upgrade. In addition, some levels may provide additional tasks or conditions to advance to the next level.
Currently, the backpack can be upgraded up to level 35. As the level increases, different backpack display styles are also available.