Coleman Sundome 6 Person Tent Big Agnes Crag Lake SL3
Head-to-head comparison: specs, scores and expert verdict
Coleman
Coleman Sundome 6 Person Tent
Best for: Affordable family camping in fair weather.
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 Coleman Sundome 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 — 100 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.
Both score 7.6 overall, though the Coleman Sundome 6 Person Tent wins more individual scoring categories.
The biggest gap is value for money, where the Coleman Sundome 6 Person Tent holds a clear advantage.
The Coleman Sundome 6 Person Tent also has a price edge — $283 less at $116 versus $399.
Your best pick will come down to personal priorities, so check the full specs comparison below.
🏆 Our pick: The Coleman Sundome 6 Person Tent scores higher overall.
Score Comparison
Pros & Cons
Coleman Sundome 6 Person Tent
- Spacious 100 sq ft interior
- Simple 10 minute solo setup
- Great value budget friendly price
- Poor water resistance
- Fragile fiberglass poles
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 | Coleman Sundome 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 | $116 | $400 |
| Weight | 16.1 Lbs | 4 Lbs. 12 Oz. |
| Min Trail Weight | — | 4 Lbs. 4 Oz. |
| Floor Area | 100.0 ft² | 38.5 ft² |
| Vestibule Area | — | 18.4 Sq Ft |
| Peak Height | 72 | 44 |
| Doors | 1 | 2 |
| Floor Dimensions | 10 X 10 Ft | 88 X 66 X 60 Inches |
| Pole Material | 8.5mm Fiberglass | 7000 Series Aluminum |
| Floor Fabric | Polyethylene | High Tenacity, GRS Certified Recycled Mipan Regen Robic Double Ripstop Nylon |
| Rainfly Fabric | Polyester Taffeta 75 Denier Flysheet | High Tenacity, GRS Certified Recycled Mipan Regen Robic Double Ripstop Nylon |
| Setup Time | 10 Mins | 8 Mins |
| Warranty | Limited 1 Year | Limited Lifetime |
| Made In | Imported | USA |
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