This bag has two versions: normal size: 35L: ks3264w & expand size45L: ks3264-B
The difference:
Normal Size | Expand Size | |
SKU | ks3264w | ks3264-B |
size | 35L | 45L |
TSA Lock | No | Yes |
Back Hidden Pocket | No | Yes |
Chest Buckle | Yes | Yes |
Fireproof Document Bag | No | Yes |
Toiletry Bag | No | Yes |
Clothing Storage Bag | No | Yes |
Expandable | No | Yes |
USB Charging | No | Yes |
Water Bottle Pocket | Yes | No |
Front Pocket | Yes | No |
Front of Main Compartment | Yes | No |