18/8 Stainless Steel
The YETI Rambler Colster is the answer to the question, "Why is this drink so refreshing and cool hours after I opened it?" Made with 18/8, kitchen-grade stainless steel and double-wall, vacuum insulation, YETI over-engineered the Colster to out perform any neoprene pouch. The sweat-free construction ensures a dry, warm hand to offer anyone you meet so you don''t have to creep them out with a cool, moist palm.
- Double-wall vacuum insulation
- Sweat-proof design
- ThermoLock gasket