1. The Water Bottle Magnetic Strap Is Made Of High-Quality Material. Not Easy To Wear And Deform. And There Is An Anti-Slip Line On The Back Of The Kettle Strap To Firmly Fit The Kettle And Avoid Slipping. 2. Adjustable Elasticity, The Adjustable Bottle Phone Strap Is Elastic And Stretchable. The Loop Can Adjust The Length Of The Cup Strap According To The Size Of The Cup. Suitable Water Bottle Diameter Range: 70-100mm. 3. Mobile Phone Card Companion, Unlike Other Magnetic Water Bottle Mobile Phone Holders, Our Magnetic Water Bottle Mobile Phone Holder Is Not Only A Mobile Phone Holder, It Also Has A Card Pocket, Which Can Store Bank Cards Or Change, Making It More Convenient To Go Out. 4. The Magnetic Card Bag Has Strong Magnetism And Can Hold Your Phone Firmly. If Your Device Is Compatible, You Can Attach The Magnetic Water Bottle Strap Directly. If Your Device Is Not Compatible With for , We Also Offer A Magnetic Loop That Attaches To Your Phone And Attaches To A Water Bottle Strap. 5. Widely Used, Compatible With for , for Ozark Trail, for , for Simple Modern, for Reduce, for And Other Portable Water Bottle Accessories. It Is Suitable For Scenes, Such As Offices, Gyms, Kitchens, Cars, Coffee Shops, Yoga Studios, Camping, Etc. It Is An Ideal Outdoor A Great Bottle Accessory. Product Model:Q22 Product Name:Strap Magnetic Mobile Phone Holder Applicable Water Cups:Approximately 70-100mm In Diameter Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use. Colour:As Shown Material:ABS+PC+Silicone+Webbing Size: About 38x360x15mm Package Contents: 1 * Strap Mobile Phone Holder 2 * Magnet Magnets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.