Hydro Flask All Around Insulated Tumbler M&P22 you can fold the cups

you can fold the cups down to bring your eyes closer to the lenses

It is compatible with:

Leather and Ballistic Nylon

A twist-lock mechanism on the round tubes retains the expanded position while the hexagon end prevents rolling

Hydro Flask All Around Insulated Tumbler M&P22 you can fold the cupsHydro Flask All Around Insulated Tumbler The All Around Tumbler is ready for morning brews or microbrews, keeping drinks cold or hot for hours. The closeable press in lid slides snugly shut to keep splashes at bay. These insulated tumblers are incredibly comfy to hold and are easy to fill, sip and savor. Compatible with small press in straw lid and small closeable press in lid. TempShield double wall vacuum insulation Closeable press in lid Made with