Kelty Tallboy Tent 6 Person Tent Big Agnes Crag Lake SL3
Head-to-head comparison: specs, scores and expert verdict
Kelty
Kelty Tallboy Tent 6 Person Tent
Best for: Great budget family car camping.
Big Agnes
Big Agnes Crag Lake SL3
Best for: Three-season backpacking and wild camping.
Our Take
Both are dome tents, so this is a direct apples-to-apples comparison.
The Kelty Tallboy Tent 6 Person Tent is noticeably taller inside (6'0" peak height versus 3'8"), giving you more headroom to move around.
Floor space is also wider — 86 sq ft versus 39 sq ft for the Big Agnes Crag Lake SL3.
The Big Agnes Crag Lake SL3 adds vestibule storage for muddy boots and wet gear.
On scores, the Big Agnes Crag Lake SL3 edges ahead — 7.5 overall versus 7.1.
The main tradeoff: the Kelty Tallboy Tent 6 Person Tent leads on build quality despite trailing overall.
The Kelty Tallboy Tent 6 Person Tent also has a price edge — $160 less at $239 versus $399.
For most buyers, the Big Agnes Crag Lake SL3 is the stronger all-round pick — but check the full specs below before deciding.
🏆 Our pick: The Big Agnes Crag Lake SL3 scores higher overall.
Score Comparison
Pros & Cons
Kelty Tallboy Tent 6 Person Tent
- Stand-up 72 inch peak height
- Quick X-pole design for setup
- Spacious 86 square foot floor
- Fiberglass poles are less durable
- Too short to stand inside
Big Agnes Crag Lake SL3
- Quick swivel hub setup
- Dual 9.2-sqft vestibules
- Recycled ripstop nylon fabric
- Cramped interior space
- Limited wind stability
Full Specs
| Spec | Kelty Tallboy Tent 6 Person Tent | Big Agnes Crag Lake SL3 |
|---|---|---|
| Tent Type | Dome | Dome, Backpacking |
| Capacity | 3 people | 3 people |
| Seasons | 3 Season | 3 Season |
| Est. Price | $240 | $400 |
| Weight | 14.1 Lbs | 4 Lbs. 12 Oz. |
| Min Trail Weight | — | 4 Lbs. 4 Oz. |
| Floor Area | 86.0 ft² | 38.5 ft² |
| Vestibule Area | None | 18.4 Sq Ft |
| Peak Height | 72 | 44 |
| Doors | 1 | 2 |
| Floor Dimensions | 105 X 118 In | 88 X 66 X 60 Inches |
| Pole Material | Fiberglass | 7000 Series Aluminum |
| Floor Fabric | 68D Polyester (1,200mm) | High Tenacity, GRS Certified Recycled Mipan Regen Robic Double Ripstop Nylon |
| Rainfly Fabric | 68D Polyester | High Tenacity, GRS Certified Recycled Mipan Regen Robic Double Ripstop Nylon |
| Setup Time | 20 Mins | 8 Mins |
| Warranty | Limited Lifetime | Limited Lifetime |
| Made In | Imported | USA |
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