40 OZ ALL AROUND TRAVEL TUMBLER SURF Birkenstock soft adjustable shoulder strap is

soft adjustable shoulder strap is padded for comfort

- Padded laptop sleeve fits most 13" laptops/tablets

-Main compartment has two open pockets and key hook inside

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

and ergonomic sternum strap

40 OZ ALL AROUND TRAVEL TUMBLER SURF Birkenstock soft adjustable shoulder strap isKeeps 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