Best Water Bottle Filters

LifeStraw Peak Series Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness, 1 Pack, Mountain Blue

GRAYL GeoPress 24 oz Water Purifier Bottle - Filter for Hiking, Camping, Survival, Travel (Olive Drab)

LifeStraw Go Series – BPA-Free Water Filter Bottle for Travel and Everyday use removes Bacteria, parasites and microplastics, Improves Taste, 22oz 2-Pack; Icelandic Blue and Aegean Sea

Brita Hard-Sided Plastic Premium Filtering Water Bottle, BPA-Free, Reusable, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Night Sky - 26 oz.

Brita Stainless Steel Premium Filtering Water Bottle, BPA-Free, Reusable, Insulated, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Carbon - 20 oz.

Brita Water Bottle Replacement Filters, BPA-Free, Replaces 1,800 Plastic Water Bottles a Year, Lasts Two Months or 40 Gallons, Includes 6 Filters

LifeStraw

LifeStraw Go Series — Insulated Stainless Steel Water Filter Bottle for Travel and Everyday Use Removes Bacteria, Parasites and Microplastics, Improves Taste, 24oz Aegean Sea

LifeStraw Go Bottle 2-Stage with Integrated 1,000 Liter LifeStraw Filter and Activated Carbon, Green, 22oz

SurviMate 0.01μm Ultra-Filtration Filtered Water Bottle, Portable Water Filter Bottle with 4-Stage Filtration for Survival, Camping, Hiking, Backpacking, Drinking, Emergency

SurviMate Purified Water Bottle for Camping, Hiking, Backpacking and Travel, BPA Free with 4-Stage Intergrated Filter Straw