Ringke Floating Strap (2 Pack) Universal Waterproof Float For All Devices: GoPro, Digital Camera, Mobile Phones, And More - Palm Leaves+Black - Walmart.com
Levenhuk Floating Strap FS10
Amazon.com: Ringke Waterproof Float Strap (2 Pack), Underwater Floating Strap, Wristband, Hand Grip, Lanyard Compatible with Camera, Phone, Key and Sunglasses (Banana & Black) : Clothing, Shoes & Jewelry