66 Gallon Foldable PVC Rain Barrel

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66-Gallon Foldable PVC Rain Barrel – Affordable Soaking Tank

Heavy-duty PVC rain barrel for sustainable garden irrigation

66-Gallon Foldable PVC Rain Barrel – Affordable Soaking Tank

Efficient. Foldable. Perfect for Seed Soaking and Rainwater Collection.The RAINBOW 66-Gallon Foldable PVC Rain Barrel is an eco-friendly, space-saving solution designed for both rainwater storage and agricultural seed soaking. Built from 1000D corrosion-resistant PVC fabric, this durable soaking tank ensures long-lasting performance and easy handling for farmers, gardeners, and outdoor...

Price: $18.50 USD – $19.40 USD

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Dresses Size Chart

Dress Size Chart (Inch)

DRESSES SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	34"-35"
S	2-4	33"-34"	26"-27"	36"-37"
M	6-8	35"-36"	28"-29"	38"-39"
L	10-12	37"-39"	30"-32"	40"-42"
XL	14	40"-42"	33"-35"	43"-45"

Dress Size Chart (cm)

DRESSES SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	86.3-88.9
S	2-4	83.8-86.3	66-68.5	91.4-93.9
M	6-8	88.9-91.4	71.1-73.6	96.5-99
L	10-12	93.9-99	76.2-81.2	101.6-106.6
XL	14	101.6-106.6	81.2-88.9	109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)

SWIMWEAR SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	33"-34"
S	2	33"-34"	26"-27"	35"-37"
M	4	35"-36"	28"-29"	37"-38"
L	6	37"-39"	30"-32"	39"-41"
XL	8	40"-42"	33"-35"	42"-44"

Shoes Size Chart

US	EURO	UK	AUS	JAPAN	CHINA
5	35-36	3	3.5	21.5	35
5.5	36	3.5	4	22	35.5
6	36-37	4	4.5	22.5	36
6.5	37	4.5	5	23	36.5
7	37-38	5	5.5	23.5	37
7.5	38	5.5	6	24	37.5
8	38-39	6	6.5	24.5	38
8.5	39	6.5	7	25	38.5
9	39-40	7	7.5	25.5	39
9.5	40	7.5	8	26	39.5
10	40-41	8	8.5	26.5	40
11	41-42	9	9.5	27.5	41

Delivery

All orders shipped with UPS Express.

Always free shipping for orders over US $250.

All orders are shipped with a UPS tracking number.

Returns

Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

Refunds will be charged back to the original form of payment used for purchase.

Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

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Categories : Garden Rainwater Barrels

Efficient. Foldable. Perfect for Seed Soaking and Rainwater Collection.
The RAINBOW 66-Gallon Foldable PVC Rain Barrel is an eco-friendly, space-saving solution designed for both rainwater storage and agricultural seed soaking. Built from 1000D corrosion-resistant PVC fabric, this durable soaking tank ensures long-lasting performance and easy handling for farmers, gardeners, and outdoor users alike.

Originally developed for a large rice farm in northern China, these PVC soaking barrels have proven essential in improving seed germination rates and ensuring efficient water use.

Why Soak Seeds Before Planting?

Seeds in nature face harsh conditions — from heat and cold to dry soil or even digestive acids when spread by animals. Soaking seeds before planting softens their shells, accelerates germination, and helps them sprout stronger and faster.

🕐 Recommended Soaking Duration: At least a few hours — ideally overnight — before planting.

Key Features

✅ Durable PVC Construction: Made from 1000D UV-resistant tarpaulin for longevity and stability
✅ Foldable & Portable: Easy to store, transport, and set up anywhere on a flat surface
✅ Multiple Capacities Available: From 6.6 to 356 gallons (25L–1350L)
✅ Self-Supporting Design: No frame needed — stands stable when filled
✅ Connectable System: Stack or connect multiple barrels for higher water capacity
✅ Seed Germination Boost: Helps seeds absorb water evenly, leading to faster growth
✅ Safe & Versatile Use: Suitable for rainwater collection, irrigation, hydroponics, or aquaculture

Specifications (66-Gallon Model)

Capacity: 66 Gallons (250 Liters)
Dimensions: Ø 23.62" x H 34.65"
Material: 1000D corrosion-resistant PVC fabric
Support Rods: 6 pcs PVC rods for structure
Fittings:
- ABS outlet valve (1 pc)
- ¾” outlet tap (1 pc)
- White tap (1 pc)

Available Capacities

6.6 Gal | 13 Gal | 26 Gal | 42 Gal | 53 Gal | 60 Gal | 66 Gal | 100 Gal | 132 Gal | 198 Gal | 264 Gal | 330 Gal | 356 Gal

(Custom sizes available upon request)

Benefits for Farmers & Gardeners

🌱 Promotes uniform germination of seeds
💧 Conserves water and reduces waste
🪴 Kills harmful bacteria, eggs, and pests during soaking
🚜 Ideal for use in rice farming, gardening, and greenhouse applications

Applications

Seed soaking and germination
Rainwater collection for garden irrigation
Hydroponic systems and aquaponics
Temporary water storage for outdoor use

Why Choose RAINBOW Soaking Tanks

Trusted by agricultural professionals, RAINBOW’s PVC rain barrels combine durability, flexibility, and efficiency. Each tank is easy to deploy, reusable, and built to handle real-world farm conditions.

Upgrade your water storage and seed preparation today.
Order the 66-Gallon Foldable PVC Rain Barrel – Affordable Soaking Tank now or contact us for bulk pricing and custom capacities.

Have Questions? Contact Us!

📞 Call us: +86-29-88369398
📧 Email us: connie@softliquidtank.com
📱 WhatsApp us: +86-18829501828

Let us know your specific water storage needs, and we’ll be happy to assist you!

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