the groundworks water bottle is made in collaboration with us bottle manufacturer nalgene. it is constructed from bpa-free tritan renew copolyester and is highly impact-resistant. the item is also dishwasher safe. the bottle has a screw-on top with a loop, and is detailed with a graphic print and measuring marks.

• one size
• 1L
• made in usa
• bpa free
• dishwasher safe