Welcome!  Sign In  |   Register

Water Treatment & Bottles

Water Bottles and Water Treatment for Camping and Hiking

KATADYN Hiker Pro Water Filter - Eastern Mountain Sports
KATADYN Hiker Pro Water Filter
PRICE: $84.95
HYDRO FLASK Wide Mouth Water Bottle, 40 oz. - Eastern Mountain Sports
HYDRO FLASK Wide Mouth Water Bottle, 40 oz.
PRICE: $34.95
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.
PRICE: $23.95
STERIPEN Ultra UV Water Purifier - Eastern Mountain Sports
STERIPEN Ultra UV Water Purifier
PRICE: $99.95
HYDRO FLASK Growler Water Bottle, 64 oz. - Eastern Mountain Sports
HYDRO FLASK Growler Water Bottle, 64 oz.
PRICE: $49.95
NALGENE Wide Mouth Tritan Bottle, 32 oz. - Eastern Mountain Sports
NALGENE Wide Mouth Tritan Bottle, 32 oz.
PRICE: $10.50
KATADYN Vario Microfilter - Eastern Mountain Sports
KATADYN Vario Microfilter
PRICE: $94.95
MSR MiniWorks EX Water Filter - Eastern Mountain Sports
MSR MiniWorks EX Water Filter
PRICE: $89.95
CAMELBAK Podium ChillJacket Insulated Bottle - Eastern Mountain Sports
CAMELBAK Podium ChillJacket Insulated Bottle
PRICE: $12.00
SALE: $9.99
SAWYER Mini Water Filter - Eastern Mountain Sports
SAWYER Mini Water Filter
PRICE: $24.99
NALGENE Adirondack 32-Oz. Tritan Bottle, Color Options - Eastern Mountain Sports
NALGENE Adirondack 32-Oz. Tritan Bottle, Color Options
PRICE: $9.95
HYDRO FLASK Standard Water Bottle, 21 oz. - Eastern Mountain Sports
HYDRO FLASK Standard Water Bottle, 21 oz.
PRICE: $25.95
KATADYN Vario Microfilter Cartridge - Eastern Mountain Sports
KATADYN Vario Microfilter Cartridge
PRICE: $44.95
CAMELBAK Eddy Water Bottle, .6 L - Eastern Mountain Sports
CAMELBAK Eddy Water Bottle, .6 L
PRICE: $14.00
MSR HyperFlow Filter Cartridge - Eastern Mountain Sports
MSR HyperFlow Filter Cartridge
PRICE: $39.95
SAWYER PRODUCTS Squeeze Filter, 32 oz. - Eastern Mountain Sports
SAWYER PRODUCTS Squeeze Filter, 32 oz.
PRICE: $49.95
AQUAMIRA Water Treatment Drops - Eastern Mountain Sports
AQUAMIRA Water Treatment Drops
PRICE: $14.50
NALGENE On the Fly Water Bottle - Eastern Mountain Sports
NALGENE On the Fly Water Bottle
PRICE: $10.95
KATADYN MyBottle Purifier - Eastern Mountain Sports
KATADYN MyBottle Purifier
PRICE: $59.95
KLEAN KANTEEN Stainless Steel Sport Cap Bottle, 40 oz. - Eastern Mountain Sports
KLEAN KANTEEN Stainless Steel Sport Cap Bottle, 40 oz.
PRICE: $27.95
SAWYER PointONE 2 Liter Complete Water Treatment System - Eastern Mountain Sports
SAWYER PointONE 2 Liter Complete Water Treatment System
PRICE: $99.95
PLATYPUS GravityWorks 2.0 Water Filter Bottle Kit - Eastern Mountain Sports
PLATYPUS GravityWorks 2.0 Water Filter Bottle Kit
PRICE: $99.95
MSR SweetWater Purifier Water Filter - Eastern Mountain Sports
MSR SweetWater Purifier Water Filter
PRICE: $99.95
KATADYN Hiker Pro Replacement Cartridge - Eastern Mountain Sports
KATADYN Hiker Pro Replacement Cartridge
PRICE: $49.95
KLEAN KANTEEN Sport Cap Bottle, 27 oz. - Eastern Mountain Sports
KLEAN KANTEEN Sport Cap Bottle, 27 oz.
PRICE: $19.95
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Black Butte - Eastern Mountain Sports
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Black Butte
PRICE: $31.99
SEA TO SUMMIT X Mug - Eastern Mountain Sports
SEA TO SUMMIT X Mug
PRICE: $12.95
STERIPEN Adventurer Opti Water Purifier - Eastern Mountain Sports
STERIPEN Adventurer Opti Water Purifier
PRICE: $89.95
CAMELBAK Eddy Insulated Stainless Steel Water Bottle - Eastern Mountain Sports
CAMELBAK Eddy Insulated Stainless Steel Water Bottle
PRICE: $30.00
CAMELBAK Eddy Water Bottle, .75 L - Eastern Mountain Sports
CAMELBAK Eddy Water Bottle, .75 L
PRICE: $15.00
SAWYER Set of 2 Replacement Pouches, 64 oz. - Eastern Mountain Sports
SAWYER Set of 2 Replacement Pouches, 64 oz.
PRICE: $9.95
KATADYN Micropur Tablets - Eastern Mountain Sports
KATADYN Micropur Tablets
PRICE: $13.95
GSI Nesting Wine Glass - Eastern Mountain Sports
GSI Nesting Wine Glass
PRICE: $7.50
NALGENE HDPE Wide-Mouth Bottle, 32 oz. - Eastern Mountain Sports
NALGENE HDPE Wide-Mouth Bottle, 32 oz.
PRICE: $6.95
STERIPEN Classic Safe Water System - Eastern Mountain Sports
STERIPEN Classic Safe Water System
PRICE: $79.95
GSI OUTDOORS Wine Glass Gift Set - Eastern Mountain Sports
GSI OUTDOORS Wine Glass Gift Set
PRICE: $39.95
KLEAN KANTEEN Stainless Steel Sport Cap Bottle, 27 oz. - Eastern Mountain Sports
KLEAN KANTEEN Stainless Steel Sport Cap Bottle, 27 oz.
PRICE: $19.95
CAMELBAK Chute .75 L Water Bottle, Marine Blue - Eastern Mountain Sports
CAMELBAK Chute .75 L Water Bottle, Marine Blue
PRICE: $12.95
MSR Aquatabs Water Purification Tablets - Eastern Mountain Sports
MSR Aquatabs Water Purification Tablets
PRICE: $12.95
KATADYN Hiker 12 Water Filter - Eastern Mountain Sports
KATADYN Hiker 12 Water Filter
PRICE: $74.95

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: