Compatibility: Our water filter case is custom-made for Membrane Solutions straw filters (Blue, Camo, Orange, pick the color of straw you like), wear-resistant, shockproof, environmental, designed to offer double protection to keep the straw clean and away from dust, scratch and shock, ultralight for any adventure and perfect as a survival gift. ?Warm Tip: The Blue Water Straw has been upgraded, which can connect with various standard water bottles (But Camo and Orange are not upgraded). High-Quality Life Filter Straw: Compare with other emergency camping supplies, Membrane Solutions water filter have a smaller frame, which maintains the optimal flow rate (500ml/min) while keeping the filtration accuracy of this hiking gear. The storage case is made of soft villus lining and premium oxford shell, with a mesh pocket inside to store some survival tools. Portable & Long Life-Span: Our water filter straw at only 6.7" long and 1" in diameter, which fits your hands, pocket, bag and as a backpacking gear. Matching a unique protective case will keep the water straw filter in a good state as a new one, the whole set of weight is only 4.16 ounces and easy to carry anywhere. Camping essentials water filter provides up to 5,000 liters (1,320 gallons) of clean drinking water. Wherever and whenever you need it and will always be within reach. Outstanding Filtration Functional: Membrane Solutions 0.1 microns pore size 5-stage water purification system with Active Adsorption Technology. Hollow Fiber Ultra Membranes can reduce 99.99999% of escherichia coli (Test result from SGS-CSTC Standards Technical Services Co., Ltd.Ningbo Branch, Test Report NBF21-004693-01, Date: 02 Jun 2021); Activated Carbon can reduce bad odor and improve the taste; Coarse filter screen and PP Cotton will priority wipe out various impurities. Emergency Straw Filter for Survival Equipment: Humans can only live 3 days without water, and an unknown water source maybe will take you in danger, so using our filters will help you get clean water without fear of anything. Contains a personal water filter, a straw carrying case and a quality carabiner, be prepared for camping, hiking, fishing, bike travel, backpacking and natural disasters, enjoying the outdoors leisure.Maximum Flow Rate: 500 Milliliters Per Minute. Item Weight: 4 Ounces. Purification Method: 5-Stage: Hollow Fiber Ultra Membrane, Activated Carbon Filter, Double PP Cotton Fiber, Coarse Filter. Included Components: 1 x Orange Water Filter Straw, 1 x Carry Protective Case, 1 x Carabiner. Capacity: 5000 Liters. Material: Plastic. Color: Orange. Brand: Membrane Solutions. Date First Available: January 14, 2021. Best Sellers Rank: #55,290 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 247 ratings 4.6 out of 5 stars. : B08T19PLC5. Included Components: ?1 x Orange Water Filter Straw, 1 x Carry Protective Case, 1 x Carabiner. Part Number: ?water filter straw carry case. Manufacturer: ?Membrane Solutions. Number of Items: ?1. Material: ?Plastic. Color: ?Orange. Brand Name: ?Membrane Solutions. Item Weight: ?4 Ounces. Item Dimensions LxWxH: ?7.87 x 2.36 x 1.57 inches. Package Weight: ?0.15 Kilograms. Item Package Dimensions L x W x H: ?8.11 x 2.64 x 2.24 inches.