Hydration, dialed in. The Basecamp Tumbler is built from double-wall stainless that holds temperature through long days on the trail and longer ones at the desk. Double-Wall · Spill-Resistant Lid. Rugged enough for the backcountry, clean enough to carry anywhere.
Why You’ll Love It
- Double-Wall
- Spill-Resistant
- Stainless
- Double-wall vacuum insulation
- Holds temperature for hours
- Durable, no-rust stainless build
- Easy to clean, built to last
Details
| Material | Double-wall 18/8 stainless steel |
| Insulation | Vacuum-insulated, hot & cold |
| Care | Hand-wash recommended |
| Sizes | 12 oz · 20 oz · 30 oz |
Every Native Supply Co. piece is designed in-house and built to go the distance. Free shipping over $75 · 30-day easy returns · backed by our lifetime craftsmanship guarantee.





Michael T. –
Coffee was still hot four hours into the drive. Feels seriously well-built — no rattle, no leaks.
Jessica P. –
Beautiful color in person and it fits my cup holder. This goes everywhere with me now.
David L. –
Kept my water ice-cold through an entire summer hike. Zero condensation and the finish hasn’t scratched.