Big Agnes
Lost Dog 45 (FireLine Eco)
MSRP
![Big Agnes - Lost Dog 45 (FireLine Eco)](https://media2.locally.com/spec-640x640/32-488171-0-image-999515.jpg)
Product Information
Big Agnes System bags with FireLine ECO synthetic insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on the bottom. With technical fabrics and construction, 100% recycled, super-warm insulation, and tons of comfort features, these comfortable sleeping bags are designed to be lightweight enough for backpacking but cozy enough you'll want them in the campground too. The streamlined silhouette and Flow construction increase the thermal efficiency keeping you warm from head to toe. The Flex Pad Sleeve unites easily with your pad, and as you change positions over the course of the night, will keep you from rolling off your pad.
Other Big Agnes Available
DICK'S Sporting Goods - Grove City
1656 Stringtown Rd
Grove City, OH 43123
Pickup Available Now
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Other Big Agnes Available
REI - Columbus - Easton
4150 Worth Ave
Columbus, OH 43219
Pickup Available Now
![](https://media2.locally.com/logo-180x180/REI_CO-OP_15_SM_1k_2017-06-_2018-05-07-19-34-53.jpg)
Other Big Agnes Available
DICK'S Sporting Goods Combo Store
4304 Easton Gateway Dr
Columbus, OH 43219
Pickup Available Now
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Other Big Agnes Available
REI - Columbus - Dublin
6424 Sawmill Rd
Columbus, OH 43235
Pickup Available Now
![](https://media2.locally.com/logo-180x180/REI_CO-OP_15_SM_1k_2017-06-_2018-05-07-19-34-53.jpg)
Other Big Agnes Available
DICK'S Sporting Goods - Dublin
6111 Sawmill Rd
Dublin, OH 43017
Pickup Available Now
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Other Big Agnes Available
DICK'S Sporting Goods - Lancaster
1500 River Valley Cir S
Lancaster, OH 43130
Pickup Available Now
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Other Big Agnes Available
DICK'S Sporting Goods - Heath
771 S 30th St
Heath, OH 43056
Pickup Available Now
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Other Big Agnes Available
REI - Beavercreek
2500 N Fairfield Rd, Ste D2
Beavercreek, OH 45431
![](https://media2.locally.com/logo-180x180/REI_CO-OP_15_SM_1k_2017-06-_2018-05-07-19-34-53.jpg)
Authorized Big Agnes Dealer
Trek Bicycle Store of Columbus
1442 W Lane Avenue
Columbus, OH 43221
Authorized Big Agnes Dealer
roll: Bike Shop on Lane Ave - Columbus
1510 W Lane Ave
Upper Arlington, OH 43221
Authorized Big Agnes Dealer
roll: Bike Shop on Main Street - Columbus
2468 E Main St
Bexley, OH 43209
Authorized Big Agnes Dealer
Trek Bicycle Columbus Dublin
6672 Sawmill Rd
Columbus, OH 43235
![](https://media2.locally.com/logo-180x180/417901_logo_2023-01-27-12-42-18.jpg)
Authorized Big Agnes Dealer
roll: Dublin Bike Shop
317 W Bridge St
Dublin, OH 43017
Authorized Big Agnes Dealer
Public Lands
1510 Polaris Pkwy B
Polaris, OH 43240
![](https://media2.locally.com/logo-180x180/Canva Logo Template (2)_2021-10-15-14-18-18.png)
Authorized Big Agnes Dealer
roll: Westerville Bike Shop
709 Worthington Rd
Westerville, OH 43082
Authorized Big Agnes Dealer
Cabela's
1650 Gemini Pl
Columbus, OH 43240
![](https://media2.locally.com/logo-180x180/Untitled-1_2018-04-26-14-01-44.gif)
Authorized Big Agnes Dealer
Trek Bicycle Westerville
5985 Maxtown Road
Westerville, OH 43082
![](https://media2.locally.com/logo-180x180/417901_logo_2023-01-30-13-51-02.jpg)
Authorized Big Agnes Dealer
EverestGear
117 N Prospect St
Granville, OH 43023
![](https://media2.locally.com/logo-180x180/1_2015-09-07-18-47-57.jpg)
Authorized Big Agnes Dealer
DICK'S Sporting Goods - Beavercreek
2727 Fairfield Commons Unit 6
Beavercreek, OH 45431
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Authorized Big Agnes Dealer
DICK'S Sporting Goods - Dayton
2700 Miamisburg Centerville Rd #388
Dayton, OH 45459
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Authorized Big Agnes Dealer
Erb's Sports & Archery
4441 CR 70
Charm, OH 44617
Authorized Big Agnes Dealer
Charm Outdoors
4432 OH-557
Charm, OH 44617
Authorized Big Agnes Dealer
Spoke Life Cycles (Tiffin)
70 E Market St
Tiffin, OH 44883
Authorized Big Agnes Dealer
DICK'S Sporting Goods - Mason
5700 Deerfield Blvd
Mason, OH 45040
![](https://media2.locally.com/logo-180x180/DicksSportingGoods-Inc-logo_2016-02-27-17-35-26.jpeg)
Product Information
Big Agnes System bags with FireLine ECO synthetic insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on the bottom. With technical fabrics and construction, 100% recycled, super-warm insulation, and tons of comfort features, these comfortable sleeping bags are designed to be lightweight enough for backpacking but cozy enough you'll want them in the campground too. The streamlined silhouette and Flow construction increase the thermal efficiency keeping you warm from head to toe. The Flex Pad Sleeve unites easily with your pad, and as you change positions over the course of the night, will keep you from rolling off your pad.