40 OZ ALL AROUND TRAVEL TUMBLER SURF Birkenstock Each KASEN has multiple compartments

Each KASEN has multiple compartments to carry travel essentials like a windbreaker and a compact camera

Back zip-up 15" laptop compartment

Its robust construction includes a 1680D bottom boot

- Padded laptop sleeve fits most 13" laptops/tablets

-Hanging internal zippered pocket

40 OZ ALL AROUND TRAVEL TUMBLER SURF Birkenstock Each KASEN has multiple compartmentsKeeps cold, cold. TempShield double wall vacuum insulation Leak resistant, splash resistant Flexible straw Strong ergonomic handle Fits most cupholders Pure taste, no flavor transfer Durable stainless steel BPA Free Dishwasher safe Not for use on a stove, in a microwave or freezer Keep hot liquids out of the reach of children. Not intended for use with hot drinks Hydration handled. The insulated Hydro Flask 40 oz Travel Tumbler cup is here to hydrate