Name: Sea to Summit Big River Dry Bag - 20L
Brand: Sea To Summit
SKU: STSM.ASG012041060113.104.020
Price: 99.99 NZD
Availability: InStock

[data-product-photos] .product-main-slide [data-dw-media-src] { display: none !important; } Sea to Summit Big River Dry Bag - 20L

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$99.99

Color — Black

Black

Blue

Dull Gold

Quantity

NZ deliveryTarget 1–2 business days* 30-day returns Returns & exchanges Support & FAQs Delivery & warranty

Lash to kayaks, bikes and 4WDs with conﬁdence, or add a Dry Bag Sling (sold separately, 2023 model or newer, sizes 5L – 35L only) for comfortable hands-free carrying.

OVERVIEW

Lash to kayaks, bikes and 4WDs with conﬁdence, or add a Dry Bag Sling (sold separately, 2023 model or newer, sizes 5L – 35L only) for comfortable hands-free carrying.

Big River Dry Bags are a durable and abrasion-resistant option that uses a strong 420D nylon fabric.

If your idea of outdoor recreation involves rugged water sports like kayaking, canoeing, rafting, or motorcycle touring, these are the perfect storage bags to keep your gear dry.

A white interior laminate affords greater visibility, and lash loops allow secure stacking or attachment to watercraft, motorcycles and other equipment.

The hypalon non-wicking roll-top closure keeps water out, and the Field Repair Buckles can be replaced in seconds with just a Philips screwdriver.

It also was designed with an oval base to save space when packing and prevent it from rolling away.

Weight: 250 g

FEATURES

Key Features

Low-profile grab handles for snag resistance
Triple-coated base increase waterproof resistance and resists environmental wear and tear
Super strong 420D nylon withstands serious abrasion, punctures and tension
Multiple last points provide versatility for mounting to kayaks, bikes, motorbikes and 4WDs
Waterproof, double stitched, reinforced, tape sealed seams
Waterproof non-wicking roll top closure does not wick moisture
White interior for greater interior visibility
NEW oval base prevents rolling away and packs better

	5L	8L	13L	20L	35L
Weight	135 g	160 g	192 g	250 g	308 g
Height - Top Rolled 3×	32.3 cm	37.4 cm	44 cm	48.1 cm	58.6 cm
Base L × W	14.3 × 16.8 cm	16.5 × 19.3 cm	20 × 22 cm	24.4 × 26.4 cm	28.1 × 31.7 cm

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Frequently asked questions

Can I return or exchange my order?

Eligible items can be returned within 30 days of purchase, unused with original packaging and labels. There is no handling or restocking fee. Return postage is at your cost; conditions apply.

Returns policy

What if I need warranty or repair help?

Contact us before sending anything back, with your order details, photos and a brief description of the issue. We will help with warranty, repair or spare-part options. Coverage varies by product; your consumer rights still apply.

Get warranty help

How long will my order take to arrive?

Our target is 1–2 business days after dispatch for in-stock, standard parcels. Rural, remote and bulky deliveries can take longer. Preorders, public holidays and carrier delays may affect timing. Contact us if you need an item by a specific date.

Delivery information

How much does shipping cost?

Standard NZ shipping is $10, or free on orders over $150, excluding large items. Product-specific freight or remote-area surcharges may apply. Final shipping charges are shown at checkout.

Delivery information

Will I receive tracking details?

Yes, tracking details are sent by email when your order is dispatched. Allow time for the carrier’s first scan. If you cannot find the email, contact us with your order number.

Contact our team

Sea to Summit Big River Dry Bag - 20L

Lash to kayaks, bikes and 4WDs with conﬁdence, or add a Dry Bag Sling (sold separately, 2023 model or newer, sizes 5L – 35L only) for comfortable hands-free carrying.

OVERVIEW

FEATURES

Key Features

Low-profile grab handles for snag resistance

Triple-coated base increase waterproof resistance and resists environmental wear and tear

Super strong 420D nylon withstands serious abrasion, punctures and tension

Multiple last points provide versatility for mounting to kayaks, bikes, motorbikes and 4WDs

Waterproof, double stitched, reinforced, tape sealed seams

Waterproof non-wicking roll top closure does not wick moisture

White interior for greater interior visibility

NEW oval base prevents rolling away and packs better

Frequently asked questions

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