A rigid ring within the rim keeps it sturdy and easy to drink out of but still allows the cup to be collapsed into a flat disk that will fit almost anywhere

Shell and lining fabric is certified as bluesign® approved

The larger handle of the 7 hook design works well with gloved hands and the coated handle allows for better grip

Cap Material: BPA-Free Polypropylene

Detachable key holder

Buck Knives ECCO 3.0 Sekiden Knife 275-BK Sunglasses A rigid ring within theTextured black zytel handle scales that say BUCK SEKIDEN with logo on both sides. Satin finished stainless steel drop point blade and partially serrated sheepsfoot blade. Both blades are liner locks and have thumb holes for easy opening. Stainless steel handle pins. Features: Blade Material: Stainless SteelHandle Material: Textured ZytelBlade Length: 2 5 8"Closed Length: 4 1 8"Weight: 3. 2 oz Made in Japan