The Big Agnes HyperBead Pack Rain Cover is an ultralight waterproof backpack rain cover sized to fit packs like the Sweetwater 60L, on sale for $17.48 online — half the $34.95 price.
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24 people are viewing this item.36 sold today.Only 8 left in stock.
The Big Agnes HyperBead Pack Rain Cover keeps your backpack and its contents sheltered from trail weather, then disappears into your pack when the skies clear. Best-fit shoppers are hikers and backpackers who want compromise-free water protection at minimal weight. Current price is $17.48, down from $34.95, and you can buy online today with coupon SAVE15.
Sizes: Sized to fit a range of pack volumes (see size chart)
Sizing & Compatibility
Use the Big Agnes pack rain cover size chart to match cover size to your pack volume. It fits Big Agnes packs including the Sweetwater UL 28L, 43L, and 60L, plus the Causeway 28L — choose the larger size for loaded 60L packs.
Use Cases
Rain protection on wet-weather hikes and backpacking trips
Ultralight kit — minimal weight and packed size
Protecting gear when packable umbrellas or shells aren't enough
Comparison vs. Alternatives
Heavy vinyl covers add bulk; pack liners protect contents but not the pack itself. The HyperBead cover is the ultralight middle ground — proprietary fabric sheds water while packing down tiny. Pair with compression and standard stuff sacks for complete kit organization.
Price and Deal Value
Save 50% at $17.48 vs. $34.95. Stack coupon SAVE15 for 15% more off, with free shipping on orders over $45.
Features
Proprietary ultralight HyperBead fabric sheds water with minimal weight and packed size
Sized to fit Big Agnes packs including Sweetwater UL 28L–60L and Causeway 28L
50% off at $17.48 vs. $34.95, plus an extra 15% coupon with code SAVE15
Compatibility: Big Agnes Sweetwater UL 28L/43L/60L, Causeway 28L, similar packs
Seller: Trek Haul Outfitters
Product Details
Trail-Ready Rain Protection, Ultralight Price
The Big Agnes HyperBead Pack Rain Cover at $17.48 — half the $34.95 list — for hikers who won't carry compromise.
Size Chart Guidance
Match cover size to pack volume: Sweetwater UL 28L, 43L, and 60L plus Causeway 28L are all covered.
HyperBead vs. Other Covers
Lighter than vinyl, more protective than a liner alone — proprietary fabric sheds water and packs down tiny.
Buy & Save
50% discount, coupon SAVE15 for 15% more, free shipping over $45.
Frequently Asked Questions
Where can I buy the Big Agnes HyperBead Pack Rain Cover?
Buy it online at Trek Haul Outfitters for $17.48 — sale pricing live now.
Which HyperBead rain cover size fits a Big Agnes Sweetwater 60?
Consult the Big Agnes pack rain cover size chart and select the size rated for 60L packs — sizing up slightly is smart for fully loaded packs.
Is the HyperBead rain cover waterproof?
It's made from proprietary HyperBead fabric engineered to shed water and keep gear dry in trail weather.
How do I size a Big Agnes pack rain cover?
Match the cover size to your pack's liter volume using the size chart; Sweetwater UL 28L, 43L, and 60L are covered by the range.
What deals or coupons apply?
50% off at $17.48 vs. $34.95, extra 15% off with coupon SAVE15, and free shipping on orders over $45.
4.7★★★★★★★★★★(3)
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Customer Reviews
3
★★★★★★★★★★5.0
n*i
Verified
Kept my pack bone dry
Hiked six hours through a solid Montana downpour and everything inside stayed completely dry. Ultralight, packs tiny, and the fit on my Sweetwater 60L is snug without slipping. Great price too.
★★★★★★★★★★5.0
c**z
Verified
Perfect fit, no slipping
Fits my pack perfectly and stayed put in wind and brush. Half off made it a steal.
★★★★★★★★★★4.0
u***g
Does its job
Light and waterproof, exactly what a rain cover should be. My only note is the elastic could be slightly tighter for bushwhacking, but it hasn't come off yet.
