Fits Most of HydroFlask Wide Mouth Sport Water Bottles — The Straws Lids are not designed for a one-size water bottle but for several-sizes bottles. 4 separate straws 2 Brushes, it fits 20oz, 32oz, 40oz, and 64oz Bottles. For your better use, you need to cut the right length of the straw to fits your bottle which can help you avoid the straw being too long for you to use.Does Not Fit for These Bottles and Cups — Not for Tumbler Standard or Narrow Mouth bottle; Not for Manna YETI RTIC TAL Nalgene Hydrapeak Round Bottom Growler-Beer Cup, only for Hydro Flask Wide Mouth 2.28 Inch water bottles. Ensure that your water bottle is a wide-mouth hydro flask sport water bottle before purchase.Easy Drink Lid Easy Clean Leak-Proof Design — Flip the top and drink right away. The one-handed flipping design, especially handy for drinking beverages while driving or jogging, will not put your safety in jeopardy.BPA-Free, Phthalate-Free, and Toxin-Free — Ouharty Wide Mouth Straw Lids are Safe for you and our environment. The brushes with soft nylon wire bristles with a long handle to clean straws easily.Worry Free Service — If the product does not fit your water bottle size; If you receive the item with broken packaging or poor quality; If it is your unwanted item, or you need to replace it, please contact us directly for replacement or refund. We will try our best to solve the problem for you within 24 hours. Product Description Flip the top, and drink right away. Unique design makes your life more convenient! Whether you are camping, hiking, kayaking, or rock climbing. this lid is a perfect replacement for your vacuum flask. Item compatible with: Fit for Hydro Flask Wide Mouth 12/16/18/20/32/40/64 oz Fit for Simple Modern summit Wide Mouth bottle 10/14/18/22/32/40/64/84 oz Fit for MIRA Wide Mouth bottle 12/18/22/32/40 oz Fit for Iron Flask Wide Mouth bottle 22/32/40/64 oz Fit for Takeya Wide Mouth bottle 14/18/24/32/40/64 oz Fit for FIFTY/FIFTY Wide Mouth bottle 12/16/18/20/34/40 oz Needs your attention: The straw lid fits above mentioned compatible brand and size ONLY Not fit the bottles as below: Not for Hydrapeak round bottom Not for Manna, YETI, RTIC Not for TAL Not for tumbler or growler Only for WIDE MOUTH water bottles, Not for standard mouth / narrow mouth bottles. Track Page Views WithAuctiva's Counter