Rift Tumbler - 16oz. 4102-139-NA Materials are durable enough for

Materials are durable enough for games in rugged environments

On top of all the strength that comes standard in all our ReZion™ styles

Our best-selling pair just got a major upgrade

Triple needle stitch on main seams for durability

Rift Tumbler - 16oz. 4102-139-NA Materials are durable enough forBig enough for a full morning brew yet built tough for the road, the Rift Tumbler 16 oz is made to keep up with your day. The VaultLoc twist lock leakproof lid delivers peace of mind with every sip, while the articulated base design offers a secure, ergonomic grip. A slip resistant silicone bumper protects surfaces and keeps the tumbler steady on the move. Constructed from durable recycled stainless steel with double wall vacuum insulation, Rift locks