40 OZ ALL AROUND TRAVEL TUMBLER SURF Birkenstock Its robust construction includes a

Its robust construction includes a 1680D bottom boot

-Main compartment has two open pockets and key hook inside

-Adjustable drawcord closure

-Hanging internal zippered pocket

Back zip-up 15" laptop compartment

40 OZ ALL AROUND TRAVEL TUMBLER SURF Birkenstock Its robust construction includes aKeeps 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