Welcome!  Sign In  |   Register

Water Treatment & Bottles

Water Bottles and Water Treatment for Camping and Hiking

CAMELBAK Podium ChillJacket Insulated Bottle - Eastern Mountain Sports
CAMELBAK Podium ChillJacket Insulated Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $12.00
SALE: $9.99
HYDRO FLASK Standard Water Bottle, 21 oz. - Eastern Mountain Sports
HYDRO FLASK Standard Water Bottle, 21 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $27.95
CAMELBAK Podium Chill Water Bottle, 21 oz. - Eastern Mountain Sports
CAMELBAK Podium Chill Water Bottle, 21 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $12.00
STERIPEN Adventurer Opti Water Purifier - Eastern Mountain Sports
STERIPEN Adventurer Opti Water Purifier
PRICE: $89.95
MSR MiniWorks EX Water Filter - Eastern Mountain Sports
MSR MiniWorks EX Water Filter
PRICE: $89.95
PLATYPUS GravityWorks 2.0 Water Filter Reservoir Kit - Eastern Mountain Sports
PLATYPUS GravityWorks 2.0 Water Filter Reservoir Kit
PRICE: $109.95
KATADYN Vario Microfilter - Eastern Mountain Sports
KATADYN Vario Microfilter
PRICE: $94.95
KATADYN Hiker Pro Water Filter - Eastern Mountain Sports
KATADYN Hiker Pro Water Filter
PRICE: $84.95
SAWYER Mini Water Filter - Eastern Mountain Sports
SAWYER Mini Water Filter
PRICE: $24.99
STERIPEN Freedom Solar Bundle - Eastern Mountain Sports
STERIPEN Freedom Solar Bundle
PRICE: $149.95
NALGENE Wide Mouth Tritan Bottle, 32 oz. - Eastern Mountain Sports
NALGENE Wide Mouth Tritan Bottle, 32 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $10.50
CAMELBAK Kids' Eddy Water Bottle, .4 L - Eastern Mountain Sports
CAMELBAK Kids' Eddy Water Bottle, .4 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $13.00
HYDRO FLASK Growler Water Bottle, 64 oz. - Eastern Mountain Sports
HYDRO FLASK Growler Water Bottle, 64 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $54.95
HYDRO FLASK Wide-Mouth Water Bottle with Hydro Flip Lid, 18 oz.  - Eastern Mountain Sports
HYDRO FLASK Wide-Mouth Water Bottle with Hydro Flip Lid, 18 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $25.95
SAWYER PRODUCTS Squeeze Filter, 32 oz. - Eastern Mountain Sports
SAWYER PRODUCTS Squeeze Filter, 32 oz.
PRICE: $49.95
MSR Marathon EX Ceramic Element - Eastern Mountain Sports
MSR Marathon EX Ceramic Element
PRICE: $39.95
CAMELBAK Eddy Insulated Water Bottle, .6 L - Eastern Mountain Sports
CAMELBAK Eddy Insulated Water Bottle, .6 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $20.00
NALGENE Adirondack 32-Oz. Tritan Bottle, Color Options - Eastern Mountain Sports
NALGENE Adirondack 32-Oz. Tritan Bottle, Color Options
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $9.95
KATADYN Hiker Pro Replacement Cartridge - Eastern Mountain Sports
KATADYN Hiker Pro Replacement Cartridge
PRICE: $49.95
KATADYN MyBottle Purifier - Eastern Mountain Sports
KATADYN MyBottle Purifier
PRICE: $59.95
CAMELBAK Eddy Insulated Stainless Steel Water Bottle - Eastern Mountain Sports
CAMELBAK Eddy Insulated Stainless Steel Water Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $30.00
AQUAMIRA Water Treatment Drops - Eastern Mountain Sports
AQUAMIRA Water Treatment Drops
PRICE: $14.50
HYDRO FLASK Wide Mouth Water Bottle, 40 oz. - Eastern Mountain Sports
HYDRO FLASK Wide Mouth Water Bottle, 40 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $36.95
NALGENE Water Bottle, 32 oz. - Eastern Mountain Sports
NALGENE Water Bottle, 32 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $9.95
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Stainless - Eastern Mountain Sports
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Stainless
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $33.95
PLATYPUS GravityWorks Filter Cartridge - Eastern Mountain Sports
PLATYPUS GravityWorks Filter Cartridge
PRICE: $54.95
NALGENE On the Fly Water Bottle - Eastern Mountain Sports
NALGENE On the Fly Water Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $10.95
KATADYN Base Camp Water Filter - Eastern Mountain Sports
KATADYN Base Camp Water Filter
PRICE: $79.95
STERIPEN Classic Safe Water System - Eastern Mountain Sports
STERIPEN Classic Safe Water System
PRICE: $79.95
GSI Infinity Backpacker Mug, Blue - Eastern Mountain Sports
GSI Infinity Backpacker Mug, Blue
PRICE: $9.95
CAMELBAK Eddy Water Bottle, .6 L - Eastern Mountain Sports
CAMELBAK Eddy Water Bottle, .6 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $14.00
KATADYN Hiker 12 Water Filter - Eastern Mountain Sports
KATADYN Hiker 12 Water Filter
PRICE: $74.95
MSR SweetWater Replacement Filter - Eastern Mountain Sports
MSR SweetWater Replacement Filter
PRICE: $49.95
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Green Zen - Eastern Mountain Sports
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Green Zen
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $33.95
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Purple - Eastern Mountain Sports
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Purple
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $33.95
MSR DromLite 6 L Hydration Bag - Eastern Mountain Sports
MSR DromLite 6 L Hydration Bag
PRICE: $32.95
CAMELBAK Groove Insulated Water Bottle - Eastern Mountain Sports
CAMELBAK Groove Insulated Water Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $25.00
STERIPEN Freedom Water Purifier - Eastern Mountain Sports
STERIPEN Freedom Water Purifier
PRICE: $119.95
CAMELBAK Eddy Water Bottle, .75 L - Eastern Mountain Sports
CAMELBAK Eddy Water Bottle, .75 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $15.00
LIFEFACTORY Glass Water Bottle with Flip-top Straw, 22 oz. - Eastern Mountain Sports
LIFEFACTORY Glass Water Bottle with Flip-top Straw, 22 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $26.95

Sign-up for our email and get
special savings, advance sale
notice and more.

Can't decide what to buy?
Let them decide!

Buy Now

Choose from all brands
site wide: