Best Deals Right Now

Xiuganpo RV Water Storage Tank Review: Leakproof 5-Gallon Solution for RVs

Xiuganpo 5 Gallon RV Water Storage Tank, Leakproof RV Water Holding Tank, Large Capacity Double Layer Water Storage Containers for RVs Trailers Campers Boats (White)
4.7
[Food Grade Material]  Made from LLDPE, meets drinking-water standards and resists -40°C to 80°C temperature extremes.
[Easy Modification]  Smooth sealed design allows custom holes anywhere for tailored installation.
[Quick Filling]  85mm wide mouth and double-layer protection enable fast, mess-free water filling.
[Leakproof Design]  Integrated construction prevents leaks and ensures secure transportation with convenient square shape.
[Versatile Use]  5-gallon capacity ideal for RVs, trailers, boats, yachts, and home water storage.
Show More

Portable water storage for RVs and boats that keeps drinking water ready on the road. Owners gain confidence knowing fresh water is to hand during camping trips and coastal voyages. Is the Xiuganpo RV Water Storage Tank the reliable, leakproof option suited to regular travellers?

⚡ At a Glance
  • Capacity: 5-gallon holding capacity in a compact rectangular shape
  • Best for: RV and boat owners needing portable potable water
  • Not ideal for: Use in pressurised systems or as permanent underground cisterns

Holds five gallons of potable water for short-term storage. Compact rectangular form helps with space-efficient placement in tight compartments.


Safe Drinking Water – Thanks to food-grade LLDPE material

Construction from LLDPE meets drinking water standards and resists temperatures from -40 to 80 degrees Celsius. Material choice supports safe storage without additives or liners required.

Secure option for storing potable water on trips, reducing concern over contamination. Temperature tolerance helps when stowed in cold or warm conditions.

Quick Refills – With an 85mm wide mouth opening

An 85mm mouth allows rapid filling from campsite taps or larger funnels and provides easier internal access. The smooth sealed interior supports straightforward pouring and servicing.

Refilling at service points is faster, saving time when topping up. Easier access also simplifies rinsing and maintenance between uses.

Leakproof Transport – With integrated construction and square shape

Integrated, seam-free construction reduces leak points while double-layer protection adds strength against impact. Square profile helps to seat the tank securely and prevents rolling during transit.

Less risk of spillages when moving between sites and simpler, more stable storage in tight bays. Robust build reduces likelihood of accidental punctures on the road.

✨ The 4 Key Reasons for Xiuganpo RV Water Storage Tank
  1. Food-grade LLDPE – Keeps water safe for drinking across a wide temperature range
  2. 85mm Wide Mouth – Allows fast filling and easier internal access for cleaning
  3. Double-layer Protection – Reduces puncture risk and adds structural durability during transport
  4. Square Transport Shape – Stacks neatly and resists rolling on uneven surfaces
📋 Technical Details at a Glance
  • Capacity: 5 gallons
  • Material: LLDPE (food grade)
  • Temperature resistance: -40 to 80 degrees Celsius
  • Mouth opening: 85mm wide mouth
  • Construction: Smooth, sealed, integrated construction
❓ Frequently Asked Questions

Q: Is the tank safe for storing drinking water?

A: Yes. Food-grade LLDPE construction meets drinking water standards and is specified for potable water storage.

Q: How is the tank filled and cleaned?

A: An 85mm wide mouth opening allows quick filling and provides access for cleaning or internal maintenance.

Q: Will the tank leak during transport?

A: Integrated, seam-free construction with double-layer protection is designed to prevent leaks and withstand handling during transit.

🏆 Our Verdict

The Xiuganpo RV Water Storage Tank suits RV and boat owners who need a compact, portable source of drinking water. Food-grade LLDPE construction, a wide 85mm mouth and double-layer protection make storage, filling and transport straightforward. The overall build and practical features deliver good long-term value for frequent travellers who rely on on-board water supplies.