【Designed for Stanley Quencher 40/30 oz】OUTXE 2 pack Bogg bag cup holder fits tight to Stanley 40oz 30oz perfectly, and other tumblers with handle, like Yeti, SIM. Hold cups securely with adjustable velcro strap in the middle of the handle, no more shaking & falling off. 【Pouch Design for Essentials Storage】One Stanely cup holder equipped with key clip and two front pockets that provide plenty of room for all your personal belongings such as smartphones, cash, cards, keys, etc, keep your essentials within reach. 【Fit All Bogg Bags】Perfectly compatible with all Bogg bags, simple modern and simply southern totes, also fit unbranded similar rubber totes. Designed with three velcros connection, easy to put on and take off, snugly on the bag without falling off. 【High-quality Neoprene】Offering excellent shock absorption, softness, lightweight, and comfortable. insulating material keeps your drink cool on the beach, and sand will brush easily off of it. 【Keep You're Tumbler Handy】Perfect Bogg bag water bottle accessories, keeping your tumbler and drinks easily accessible and secure storage without falling over in your Bogg bag to get everything wet. Great gift for your Stanley lover friends. Note: Neoprene fabric has a slight odor, which will dissipate after a period of ventilation. OUTXE 2 Pack Cup Holder for Bogg Bag Compatible with Stanley