best travel backpacks amazon Basics Backpack, Carry-On with Laptop Compartment, 1.55 cubic Expandable Storage, Dual Use Backpack & Shoulder Bag with Multiple Compartments and Pockets, 13.8'' x 9.5'' x 21.5'', Navy CK mini backpack Calvin Size:XL_26-28 Fievel Mousekewitz

best travel backpacks amazon Basics Backpack, Carry-On with Laptop Compartment, 1.55 cubic Expandable Storage, Dual Use Backpack & Shoulder Bag with Multiple Compartments and Pockets, 13.8'' x 9.5'' x 21.5'', Navy CK mini backpack Calvin Size:XL_26-28 Fievel Mousekewitz

CK mini backpack Calvin Klein Like new | Mercari

Remember to pack a mix of lightweight and warm clothing for your trip (even the hottest places can get chilly at night)

Fievel Mousekewitz

Size:XL_26-28

This can be removed and then you have a loose plastic liner on the inside so it can be used without the plastic container if you want to but the insulation and ice retention won’t be as good