Is Hydro Flask dishwasher safe?
Sometimes — with care✓ Verified
Depends on the age — all current Hydro Flask bottles are dishwasher safe; older ones are not.
Why
Hydro Flask redesigned its bottles to be dishwasher safe. The tell: older bottles carry a trademark (™) symbol next to the logo and should be hand washed. Bottles without that symbol are the newer, dishwasher-safe generation.
How to wash it
Newer bottles: top rack, lid removed and washed separately. Older (™) bottles: hand wash with a bottle brush and warm soapy water to protect the powder coat and insulation.
Last updated 2026-06-16. General guidance — always check your product’s care label. How we verify.