Sleeping Bags, Tents, Pads & Outdoor Gear

Sweetwater UL 43L

Sweetwater UL 43L - Main image
Sweetwater UL 43L - View 2Sweetwater UL 43L - View 3Sweetwater UL 43L - View 4Sweetwater UL 43L - View 5Sweetwater UL 43L - View 6
$204.36 $279.95 In stock

Category: Backpacks

Set the pace on your next adventure with a Sweetwater UL pack. Streamlined design prioritizes a perfect fit, featuring running-vest-style straps that securely hug your chest, back, and shoulders. Smart, effective construction secures your load without unnecessary bulk, using durable, recycled nylon derived from discarded fishing nets.

The Sweetwater UL 43L makes fastpacking expeditions a breeze. Whether hitting the trail for a thru-hike or a quick overnight, the propriety frame technology and ultralight durable fabric efficiently support your gear, shifting the weight from your shoulders to your hips.

Instead of choosing between ultralight, comfortable, and durable - choose the Sweetwater UL.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Samuel Q. ★★★★★

The straps hug my torso so snugly that I forget I'm carrying anything, and the streamlined fit means zero bouncing on the trail. Even with a full load, it feels like an extension of my back—I’ve never had a pack this dialed in before.

Ava ★★★★★

The running-vest straps are honestly the selling point here—they mold to your torso so well that I forget I'm carrying 15 pounds of gear. I've done a few long day hikes and the pack stays locked in place with zero bounce, even on steeper climbs. It's the first backpack that feels like it's part of m

Daniel N. ★★★★★

I was skeptical about the chest straps at first, but they really do lock everything in place without any bouncing on my morning runs. The streamlined fit means I barely notice it's on my back, even when I'm moving fast.

Related Products