The TrailBottle Stainless Steel can get you through your daily walks, your weekend excursions, or your extended backpacking trips. These food grade 18/8 stainless steel bottles are durable and don’t pick up or give off any flavors. A large opening makes it easy to fill and clean while the standard thread design works with most water purifiers and filters on the market. A strap connects the cap to the lid, making sure that you will not drop and lose the cap, or that you can attach the bottle to a strap on your backpack. The tapered design allows you to easily slide this water bottle into side pockets on backpacks or in a cup holder in the car.