The vacuum insulated TKWide bottle was created with versatility, portability and performance to create the best water bottle, coffee mug, sport bottle and insulated cup in one package. The Wide Loop Cap creates a full stainless steel interior, increases thermal performance, features the TK Closure™ internal thread design and has an easy-carry swivel loop..
TK Closure internal thread design featured on bottles pairs with the TKWide cap to increase thermal performance
Climate Lock double wall vacuum insulation keeps contents hot for up to 38 hours and cold for up to 135 hours
All TKWide caps are leakproof except for Straw Cap, which is splash-proof