Day Tank - 4 Gallon
Description
Take pressurized water wherever you need it with the WaterPORT® 4 Gallon Day Tank. The 4 Gallon Day Tank provides an on-the-go water solution whenever you need to clean, rinse, refresh, or just water something down.
Add pressure as you fill it with a standard garden hose, or use the optional Pump Cap to pump it up while on the road. You can even connect a bike pump, or air compressor to the included Schraeder valve to add up to 40 psi.
FEATURES
- Versatile Pressurizing Options: Fills easily using a garden hose, bike pump, or air compressor for hassle-free setup anywhere.
- Quick-Fill & Ice-Ready Cap: Large opening allows fast filling and lets you add ice for cool, refreshing rinses on hot days.
- Durable & UV-Protected: Built tough with UV-resistant materials to prevent fading and withstand outdoor conditions.
- Extended Spray System: 8-foot hose and multi-pattern nozzle provide long reach and customizable spray for any task.
- Adventure-Ready Design: Mounts easily to vehicles or racks, perfect for rinsing off after hiking, biking, or beach days.
SPECIFICATIONS
- Dimensions: 25.5 x 7.5 x 11 in / 65 x 19 x 28 cm
- Weight: 18 lbs / 8.2 kg (empty)
Spend $500 and get Camping Cubes for FREE
For a limited time, when you spend $500 or more, you’ll receive 3x Camping Cubes free—one of each size—on us. Designed to keep your camp setup clean, efficient, and frustration-free, the Camping Cubes help separate gear, simplify packing, and maximize space inside your tent or vehicle.
No coupon code required. The free Camping Cubes (one small, one medium, and one large) are included at no additional cost with qualifying orders of $500 or more. While supplies last.
Promotion valid for a limited time on qualifying purchases of $500 or more placed on CascadiaTents.com. This is a limited-time offer valid through 2/5/2026, while supplies last. The free Camping Cubes will be automatically added to cart at checkout when the qualifying spend is met. Limit one free set per order and per customer. If a qualifying order is returned and the remaining order value falls below $500, the free Camping Cubes must also be returned or their retail value will be deducted from the refund. No substitutions or rain checks. Prices, availability, and promotional terms are subject to change without notice This promotion cannot be combined with any other offers, promotions, or discount codes.
Free Shipping on Orders Over $100
Enjoy free shipping on all orders over $100 within the contiguous United States! Large items like tents, oversized awnings, and big replacement parts are shipped via freight, which can be delivered to your home, business, or picked up at a nearby terminal. Delivery usually takes 7–10 business days and requires a signature. All other items ship via standard ground services (USPS, UPS, or FedEx) directly to your address with no signature required. Free shipping is automatically applied at checkout—no codes needed.
For more information, visit our Shipping & Delivery Page.
DAYTANK FEATURES
Pressure on Demand
Add pressure as you fill it with a standard garden hose, or take advantage of the optional Pump Cap to pump it up on the go. Need more power? Connect a bike pump or air compressor to the Schraeder valve and pump it up to 40 psi.
Flexible Mounting Options
With four versatile mounting options—hitch mount, bar mount, platform mount, and bed rail mount—the WaterPORT 4.0 Gallon Water Tank can be attached to just about anything. Gain the freedom to take pressurized water wherever you go.
Multi-Function Nozzle
Turn your water into a versatile tool with the 5-pattern high-pressure spray nozzle. From cooling off to heavy-duty cleaning, this nozzle adapts to every task, making sure you're ready for anything.
Reliable Water, Anytime
Every WaterPORT tank is crafted from BPA-free, food-grade plastic, making it safe to fill up with drinking water whenever you need. Hydrate with confidence, no matter where your journey takes you.
Pressure on Demand
Add pressure as you fill it with a standard garden hose, or take advantage of the optional Pump Cap to pump it up on the go. Need more power? Connect a bike pump or air compressor to the Schraeder valve and pump it up to 40 psi.
Flexible Mounting Options
With four versatile mounting options—hitch mount, bar mount, platform mount, and bed rail mount—the WaterPORT 4.0 Gallon Water Tank can be attached to just about anything. Gain the freedom to take pressurized water wherever you go.
Multi-Function Nozzle
Turn your water into a versatile tool with the 5-pattern high-pressure spray nozzle. From cooling off to heavy-duty cleaning, this nozzle adapts to every task, making sure you're ready for anything.
Reliable Water, Anytime
Every WaterPORT tank is crafted from BPA-free, food-grade plastic, making it safe to fill up with drinking water whenever you need. Hydrate with confidence, no matter where your journey takes you.
Pressure on Demand
Add pressure as you fill it with a standard garden hose, or take advantage of the optional Pump Cap to pump it up on the go. Need more power? Connect a bike pump or air compressor to the Schraeder valve and pump it up to 40 psi.
Flexible Mounting Options
With four versatile mounting options—hitch mount, bar mount, platform mount, and bed rail mount—the WaterPORT 4.0 Gallon Water Tank can be attached to just about anything. Gain the freedom to take pressurized water wherever you go.
Multi-Function Nozzle
Turn your water into a versatile tool with the 5-pattern high-pressure spray nozzle. From cooling off to heavy-duty cleaning, this nozzle adapts to every task, making sure you're ready for anything.
Reliable Water, Anytime
Every WaterPORT tank is crafted from BPA-free, food-grade plastic, making it safe to fill up with drinking water whenever you need. Hydrate with confidence, no matter where your journey takes you.
 Day Tank - 4 Gallon$239.99 |  GoSpout - 2 Gallon$144.99 |  Overlander Tank - 5 Gallon$399.99 |  Weekender Tank - 8 Gallon$549.99 | |
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