Amazon.com : IMPRESA [3 Pack] Silicone Mouth Splash Guard fits Nalgene Wide Mouth Lid Water Bottles Accessory Intended for Nalgene Splashguard to be Spill-Free Guards for Nalgene Accessories : Sports & Outdoors
Green Nalgene Tritan Wide Mouth Glow 32 oz Water Bottle Bicycle Accessories Cycling TR10212927
Amazon.com : NuRich Hydro Wide Mouth Flip and Sip Replacement Coffee Lid or Cap Accessories Compatible with Hydroflask, Nalgene, and Many More Top Water Bottle Brands Sizes 12 16 18 20 32