Product details
- Material: 1/8" thick acrylic
- Fits Hydroflask 40oz size only (not compatible with 32oz)
- Slides snugly over the silicone straw to keep it in place during use
- How to fit: adjust the hole to align with the straw, then gently push down on the sides to slide it to the top of the lid
- Available in 48 solid colors — see color chart in photos
- Handcrafted in Denair, CA
Color options
Choose from 48 solid colors — browse the color chart in the product photos to find your perfect match. Leave your color choice in the Order Notes at checkout.
Browse our full Tumbler Accessories collection for more Hydroflask and Stanley accessories.
Perfect for
Gift for the Hydroflask lover • Birthday gift for her • Stocking stuffer • Water bottle accessory gift • Self-care treat • Gift for the outdoorsy girl • Back-to-school gift
Why The Burn Shack?
We're a local studio in Denair, CA built on precision craftsmanship. Every topper is handcrafted here with care — turnaround is 14 days for most orders.
Questions? Email us at breann@theburnshack.com
Frequently asked questions
- Does this fit all Hydroflask sizes?
- This topper is designed for the Hydroflask 40oz only. It is not compatible with the 32oz size.
- How do I install the topper?
- Adjust the opening to align with your silicone straw, then gently press down on the sides to slide the topper up to the top of the lid.
- How many colors are available?
- 48 solid colors. Browse the color chart in the product photos and leave your choice in the order notes.
- How long does production take?
- Most orders ship within 14 days.