21 OZ STANDARD WITH FLEX STRAW CAP BLACK Birkenstock Functional design is evident in

Functional design is evident in the innovative smart sleeve which hooks onto the handle of a suitcase or trolley for convenience and security and becomes a zippered pocket when not in use

1 security elastic loop

32 OZ BLACK 2

-fold wallet is reimagined with 100% recycled fabrics and industry

so that it fits in with a workplace style

21 OZ STANDARD WITH FLEX STRAW CAP BLACK Birkenstock Functional design is evident inFlex Straw Cap makes cold refreshment that much easier Flex Straw Cap is leakproof when closed, to transport without worry Flex Strap is easy to transport and comfortable to carry Honeycomb Insulated Cap Insulated Cap for maximum temperature retention Made with 18 8 pro grade stainless steel to ensure durability, pure taste and no flavor transfer TempShield double wall vacuum insulation keeps beverages cold up to 24 hours and hot up to 12 hours Color