Platypus QuickDraw Water Filter Review

Bisphenol-A (BPA) is a chemical used to make polycarbonate plastic and found in food and beverage containers, including bottles, cans, and more. Studies have identified the substance as a hormone disruptor, linking it to adverse health effects on the immune, endocrine, and reproductive systems. The E.U. banned BPA from all materials that come into contact with food, while the U.S. prohibits its use in baby bottles, sippy cups, and infant formula packaging. Some items (such as camping cookware and water reservoirs) may still contain the chemical, though, since it isn’t entirely banned.

Replacement parts help extend a product’s lifespan by allowing consumers to repair damaged components—like ski goggle lenses or trekking pole clips—rather than purchasing a new one. A green check indicates a brand offers a robust selection of replacement parts, a yellow check indicates a more limited offering, and a red X indicates no replacement parts are available for this product.

This criterion evaluates a brand’s commitment to fair wages, safe working conditions, and reducing environmental impact through certifications and programs like Fair Trade Certified, Fair Wear Foundation, Worldwide Responsible Accredited Production (WRAP), and the Fair Labor Association, while also recognizing brands that manufacture primarily in the U.S. or Europe under strict labor and environmental regulations. A green check mark indicates a brand meets our responsible manufacturing criteria, while a red X means it does not.

Packaging can add significant waste to outdoor gear purchases, so many brands work to reduce its impact by using recycled materials, incorporating Forest Stewardship Council-certified paper products, and minimizing plastic and paper use. A green check mark indicates a brand uses recycled or reduced materials across all of its packaging, a yellow check indicates moderate or limited use of recycled or reduced packaging, and a red X indicates the brand does not make either of these efforts.

This criterion evaluates whether a brand measures, reports, and works to reduce its greenhouse gas emissions using established frameworks such as the Higg Index, Greenhouse Gas Protocol, or The Change Climate Project. A green check mark indicates a brand publicly reports greenhouse gas emissions data, sets clearly defined reduction targets, and uses established tracking frameworks such as Higg or The Change Climate Project. A yellow check mark indicates the brand tracks emissions and outlines reduction goals but provides limited data, lacks science-based verification, or does not clearly report progress. A red X indicates the brand does not appear to track greenhouse gas emissions or provides so little information that its efforts cannot be verified.

Annual impact reports provide transparency and accountability by outlining a brand’s sustainability efforts across areas such as material sourcing, greenhouse gas emissions, waste, water use, supply chains, and packaging. A green check mark indicates a brand publishes a detailed, brand-specific impact report that closely aligns with our sustainability criteria and leaves little room for ambiguity. A yellow check indicates a brand provides some relevant sustainability reporting but lacks detail in key areas or is covered only briefly within a parent company report. A red X indicates a brand does not regularly publish an impact report.