best compact travel backpack less than 25 liters COSCOOA Small 20L,Personal Item Bag 40x30x15cm,Flight Approved Underseat Travel Bag,Carry on Luggage Bag,Mochila de Viaje,Cabin Size Backpack : Electronics Size:S/M EF Osprey: Backpacks, Luggage & under-20 sized laptop bag.

best compact travel backpack less than 25 liters COSCOOA Small 20L,Personal Item Bag 40x30x15cm,Flight Approved Underseat Travel Bag,Carry on Luggage Bag,Mochila de Viaje,Cabin Size Backpack : Electronics Size:S/M EF Osprey: Backpacks, Luggage & under-20 sized laptop bag.

Osprey: Backpacks, Luggage & Travel Gear Since 1974 | Osprey

Size Volume Dimensions Weight L/XL 3112 in3 / 51 l 80h x 36w x 30d cm 1.294 kg S/M 2929 in3 / 48 l 75h x 36w x 30d cm 1.255 kg

under-20

Size:S/M EF

Zipper-style dry bags While all dry bags are technically “dry,” I highly recommend using a zip-top dry bag for your phone or camera

sized laptop bag.