Tech Speck's
- Foldable - Stands upright when full. Rolls and folds when empty.
- Reusable - Ultra durable and BPA free.
- Washable - Easy to clean and top rack dishwasher safe.
- Freezable - Freeze your beverages to keep them cold.
- Attachable - Comes with carabiner to attach to a backpack or a purse.