Easy to Use: Water bottle purifier built-in straw lets you drink in peace in any situation that calls for it, you can take water from any lake, pond, or river, and the filter will allow you to drink clean water within seconds. It is extremely lightweight, less than 10 ounces when empty. Long-lifespan: Filter bottle up to 1,500L (396 Gallons) of clean water, so you won’t need to think about the filter replacement very often. Replace 3,000 single-use plastic bottles (500ml), which helps cut down on one-time plastic use. Versatile Hiking Gear: Removes replaceable 4-stage water filter element that as a sports water bottle; Fast flow rate - max 450 ml/min; Included carabiner is very convenient to attach to a backpack or travel bag. Filtering water bottle great for camping, backpacking, emergency kits, workouts gym and outdoor activity. Higher Quality Material: Strong 20 oz water bottle with filter is made of Tritan water bottle and features a straw, filter straw and silicone mouthpiece. Dust-proof and leak-free design, without bad smell, high heat resistance. Higher Filtration Accuracy: Filter water bottles hollow fiber membrane filters down to 0.1-micron, with coconut shell GAC filter, which can reduce 99.99999% of escherichia coli, test by SGS-CSTC Standards Technical Services Co., Ltd.Ningbo Branch (Test Report NBF21-004693-01, Date: 02 Jun 2021), provide you with clean water, indoors or out.Maximum Flow Rate: 450 Milliliters Per Minute. Model Name: Water Purifier. Purification Method: Hollow Fiber Membrane. Package Information: Bag,Bottle. Included Components: Water Filter Bottle, Carabiner, Syringe, Silicone Straw, User Manual, Retail Box. Capacity: 1.3 Pounds. Material: Plastic. Product Dimensions: 3"L x 9"W x 3"H. Color: Blue. Brand: Membrane Solutions. Date First Available: April 1, 2020. Best Sellers Rank: #56,522 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 730 ratings 4.4 out of 5 stars. : B086M72XK1. Included Components: ?Water Filter Bottle, Carabiner, Syringe, Silicone Straw, User Manual, Retail Box. Part Number: ?OEWB001_M1-FT. Manufacturer: ?Membrane Solutions. Number of Items: ?1. Material: ?Plastic. Color: ?Blue. Model Name: ?Water Purifier. Brand Name: ?Membrane Solutions. Item Dimensions LxWxH: ?3 x 3 x 9 inches. Package Weight: ?0.31 Kilograms. Item Package Dimensions L x W x H: ?9.72 x 4.45 x 3.27 inches.