Corkcicle Canteen Tumbler 350ml Walnut Wood

Crafted from stainless steel with proprietary triple insulation, this vacuum-sealed wonder cup just doesn't quit. It keeps your beverages cold for 9+ hours and hot for 3. Stays cold even longer with drinks containing ice even out in the sun.

Features:
- Keeps beverages cold for up to 9+ hours and hot for 3 hours
- Triple insulation
- Slip-proof, silicone bottom
- Easy-grip sides
- Sliding, spill resistant lid