Giantz 100L Weed Sprayer Garden Spray Tank Backpack
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
Spray large areas quickly and efficiently with minimal effort using the powerful 80 PSI pump, letting you tackle weeds, pesticides and fertiliser across your garden, farm or property in one session. The 10-metre hose and 12V battery-powered design mean you can reach distant corners without constantly repositioning, while the bonus three nozzles give you flexibility for different spraying tasks.
- 100L leak-proof tank with low profile design for stability
- Self-priming 80 PSI pump delivers 4L/min flow rate
- 12V DC powered with 3-metre battery lead and clamps
- Extra long 10-metre high pressure hose for extended reach
- Three interchangeable nozzles for herbicides, pesticides and fertiliser
- Built-in run-dry protection to prevent pump damage
- Adjustable rust-resistant spraying tube
- Brass fittings for superior corrosion resistance
- Impact-resistant and rustproof construction
* Capacity: 100L
* Flow: 1.07 GPM (4.0 L/min)
* Volts: 12V
* Amp Draw: 2.6amp max
* Pressure: 80 PSI
* Spraying tube adjustable length: 80 - 127cm
* Hose Length: 10m
* Hose Diameter: 6mm
* DC Cable Length: 3m
Package Contents
1 x Sprayer Gun
1 x Triple Nozzle
1 x Twin Nozzle
1 x Single Nozzle
1 x 100L Tank w/ Pump
1 x 10m Hose
1 x 3m Power Lead
1 x Sprayer Lance
Shipping Restriction Notice
Shipments to the specific postcode-suburb combinations below are excluded. If you wish to proceed with orders to these zones with additional shipping costs, please reach out to us for assistance.
View Complete List of Undeliverable Postcode Suburb Combinations
📦 Shipping & Delivery
Free Standard Shipping on all orders across Australia.
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.
Express delivery options are available at checkout.
🔁 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
