Wedgie Bag Expander 70" Zipper, YKK #8

Name: Wedgie Bag Expander 70" Zipper, YKK #8
Brand: Big Agnes
Price: 37.10 CAD
Availability: InStock

30% OFF

$37.10

$53.00Save $15.90 (30%)

at Valhalla Pure Outfitters

Price checked Oct 30, 2026

Price Historylast 5 months

Low $37.10 · High $37.10. Hover the line to see each change.

Is this a good deal?

The current price has held for 143 days.
Across the 51 Camp & Cook deals we’re tracking right now, the median discount is 30%. This deal’s 30% off is right around that mark.

Based on prices we’ve recorded from Valhalla Pure Outfitters since June 2026, refreshed several times daily.

About this product

The Big Agnes Wedgie Bag Expander gives sleeping bag users noticeably more room by adding 7 inches (18 cm) of shoulder girth to an existing bag. At 70 inches (178 cm) long, this version is sized to accommodate full-length sleeping bag zippers, and it uses a YKK #8 coil zipper that should be matched to the coil size of your bag for a proper fit. Construction relies on nylon ripstop fabric paired with synthetic insulation, keeping the whole unit to a trim 5 oz (142 g). The gray colorway is understated and practical. Because the expander is available in multiple lengths and zipper sizes, selecting the right combination is straightforward: simply compare your bag's zipper length and coil specification before purchasing. The result is a simple, lightweight solution for campers and backpackers who find standard sleeping bag dimensions too confining around the shoulders.

Category: Camp & Cook
Brand: Big Agnes
Material: * Nylon ripstop
Color: product-options
Size: * Length: 70 in / 178cm
Length: 70 in / 178cm
Weight: 5oz / 142g

What people are saying

Reviewers consistently praise the Big Agnes Wedgie Bag Expander for delivering on its core promise: the 7 inches of added shoulder girth meaningfully reduces the claustrophobic feeling of mummy bags, with users describing it as a genuine comfort upgrade that allows easier movement, rolling over, and zipping from inside the bag. Many note unexpected versatility, using it to layer bags for winter camping without compressing down loft. The PrimaLoft Eco insulation is noted as effective, with no reported cold spots along the zipper seam. The most common criticism is the price, which some forum users consider steep for a simple insulated panel. Compatibility is a recurring concern as well: the Wedgie works reliably with Big Agnes bags, but users warn that matching zipper specs across different brands is not guaranteed, making it a risky purchase for non-Big Agnes sleeping bags.