Water Storage Bladder 400L Large Capacity Water Bag, Portable & Collapsible Soft Waters Container, Leakproof & Tear-Resistant PVC Emergency Waters Storage Tank for RV Truck & Outdoor Use
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
This 400-litre water storage bladder keeps your garden, campsite or home supplied with reliable water for irrigation, emergency use or RV refills. The durable double-layer PVC construction and leak-proof design mean you can trust it to store water safely in harsh Australian conditions, whether scorching heat or unexpected cold.
- 400-litre capacity with dimensions of 46.1 x 30.7 x 20.5 inches
- 1000D double-layer PVC with mesh reinforcement for tear and abrasion resistance
- Operates safely between 5°F and 167°F temperature range
- High-temperature welded seams and dual-layer sealed ports prevent leaks
- Pre-installed inlet and outlet connectors with faucet valve for quick setup
- Four D-rings for secure fastening to vehicles or storage areas
- Collapses flat when empty for compact storage
- Includes repair patches, extra sealing ring and PTFE tape
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence



