Lightweight TentsBig AgnesSold by Altitude Outdoors

Big Agnes

Big Agnes Seedhouse SL1

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Single-pole Structure

DAC Angle Hubs and attached

Simple Head-entry

Design for straightforward entry and

One Door

Storm flaps on the vestibule

Quick Stash

Door keeper helps secure the

3-d Shelf

Storage space above your feet

$279.95
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SKU: big-agnes-seedhouse-sl1

Overview

Built for solo backcountry travel, this tent is aimed at hunters and other outdoorsmen who want a compact shelter for trips where every ounce matters. Its single-pole structure, head-entry design, and attached cross pole are set up to make pitching straightforward while adding usable interior space and headroom. The single door and vestibule, along with the 3-D shelf and oversized ceiling pocket, give you a few practical places to organize gear without crowding the sleeping area. With three-season use in mind, it fits weekend hunts, bike-supported trips, and other minimalist outings where simple shelter is the priority.

Why Hunters Choose the Big Agnes

Single-pole Structure

DAC Angle Hubs simplifies setup

Attached Cross

Pole adds usable interior space

Single Door

Vestibule keep the layout straightforward

Storm Flaps

On the vestibule zipper add

3-d Shelf

Oversized ceiling pocket provide practical

Key Features

  • Single-pole structure with DAC Angle Hubs and attached cross pole for added interior space and headroom.
  • Simple head-entry design for straightforward entry and exit.
  • One door and one vestibule with storm flaps on the vestibule zipper.
  • Quick Stash door keeper helps secure the unzipped tent door.
  • 3-D shelf provides storage space above your feet for oversized gear.
  • Oversized ceiling pocket offers additional gear storage.
  • Three-season tent with trail weight listed at 2 lb 15 oz.

Best Used For

  • Solo backpackers needing a lightweight shelter for overnight trips and multi-day backcountry travel.
  • Cross-country bike tour users wanting a compact tent with simple setup and efficient packing.
  • Weekend peak climbers who need a single-person tent with usable headroom and gear storage.
  • Hunters traveling light who want a one-door shelter for short trips and minimal camp bulk.
  • Users prioritizing straightforward pitch and organized interior space over larger, more complex tent designs.

Specifications

Door DesignSingle head-entry door
Door KeeperQuick Stash door keeper
Fast Fly Weight2lb 4oz / 1.02kg
Floor Area20sq ft / 1.9m^2
Footprint Weight4oz / 113g
Number Of Doors1
Number Of Seasons3
Packed Size18" x 6.5" / 46 x 17cm
Packed Weight3lb 5oz / 1.50kg
Storage Features3-D shelf and oversized ceiling pocket
StructureSingle-pole structure with DAC Angle Hubs and attached cross pole
Trail Weight2lb 15oz / 1.33kg
VestibuleSingle vestibule with storm flaps on vestibule zipper
Vestibule Area5sq ft / 0.5m^2

Pros

  • Single-pole structure with DAC Angle Hubs simplifies setup in the field.
  • Attached cross pole adds usable interior space and headroom.
  • Single door and vestibule keep the layout straightforward and efficient.
  • Storm flaps on the vestibule zipper add extra weather protection detail.
  • 3-D shelf and oversized ceiling pocket provide practical gear storage.
  • Light packed size and sub-3-pound trail weight support backcountry travel.

Considerations & Trade-offs

  • Single-door, single-vestibule layout keeps the shelter compact, but it also means less access and storage flexibility than multi-door designs.
  • The 20 sq ft floor area is a tight fit, so this shelter is best suited to solo use with limited interior space for extra gear.
  • The head-entry design is simple and efficient, but it may feel less convenient when getting in and out with bulky equipment.
  • The Fast Fly setup reduces weight, but it requires the separate footprint and is a trade-off against the full tent configuration.

Suggested Comparisons

  • Ultralight solo backpacking tent
  • Three-season backpacking tent
  • Bikepacking tent
  • Single-person tent

Suggested Accessories

  • Tent footprint
  • Tent stakes
  • Gear organizer
  • Repair kit

Frequently Asked Questions

Is the Seedhouse SL1 a one-person tent?

Yes. The model name SL1 and the listed floor area of 20 sq ft indicate a solo shelter setup. The product data does not list any additional sleeping capacity.

What kind of setup does this tent use?

It uses an easy set up single-pole structure with DAC Angle Hubs and an attached cross pole to increase usable interior space and headroom.

How many doors and vestibules does it have?

The tent has 1 door and 1 vestibule. The vestibule includes storm flaps on the zipper.

What storage features are built into the tent?

The Seedhouse SL1 includes a 3-D shelf for stashing oversized gear, an oversized ceiling pocket, and a Quick Stash door keeper on the tent body door.

What are the listed weight and packed size specs?

Listed specs are: Trail Weight 2 lb 15 oz / 1.33 kg, Packed Weight 3 lb 5 oz / 1.50 kg, Fast Fly Weight 2 lb 4 oz / 1.02 kg, and Packed Size 18 x 6.5 in / 46 x 17 cm.