SINOTOP OEM Custom Logo 500D PVC Outdoor Sport Swimming Diving Equipment Water Proof Bag 40L Hiking Waterproof Backpack

Customization:

Customized packaging（Min.Order: 300 pieces）

Graphic customization（Min.Order: 300 pieces）

SINOTOP OEM Custom Logo 500D PVC Outdoor Sport Swimming Diving Equipment Water Proof Bag 40L Hiking Waterproof Backpack

Name: SINOTOP OEM Custom Logo 500D PVC Outdoor Sport Swimming Diving Equipment Water Proof Bag 40L Hiking Waterproof Backpack
Brand: Yiwu Tianmei Outdoor Products Co., Ltd
SKU: 62315212869_1
Price: 17.65 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Waterproof Protection: Constructed from 500D PVC material with a roll-top design, ensuring complete waterproofing for gear in wet or aquatic environments (e.g., diving, swimming, and rainy hikes).
Multi-Purpose Storage: 40L capacity accommodates hiking essentials, camping gear, and diving equipment, with customizable compartments for organized packing.

Key features

1. Durable 500D PVC Material Technology

With a rugged 500D PVC construction, this backpack withstands harsh outdoor conditions, offering ~20% greater durability than standard 420D fabrics*. The waterproof coating ensures gear stays dry in rain or water sports, ideal for diving and swimming adventures.

2. Customizable Roll-Top Design

With a roll-top closure and adjustable straps, you can seal contents securely and tailor the fit to your body or load, unlike rigid fixed-strap designs*. The multi-compartment layout provides quick access to essentials during hikes or picnics.

3. 40L Capacity for Versatile Load Management

With a spacious 40L capacity, this backpack accommodates gear for multi-day hikes or family outings, outperforming smaller 30L models in carrying capacity*. Its reinforced structure handles heavy loads without compromising comfort.

4. All-Scenario Waterproof Performance

Designed for diverse outdoor activities, this backpack maintains dryness even in submersion, making it perfect for water sports, camping, or rainy hikes*. Its waterproof fabric adapts to environments where traditional bags fail.

5. Eco-Friendly EPR Compliance

Certified under France and Germany’s EPR standards, this backpack ensures eco-conscious packaging and material sourcing, aligning with strict EU environmental regulations*.

Product details

The SINOTOP OEM Custom Logo 500D PVC Waterproof Backpack is a rugged, versatile outdoor companion designed for adventurers. With a 40L capacity and waterproof PVC construction, it safeguards gear in harsh conditions. Certified for EPR standards in France and Germany, it combines durability, customization, and eco-conscious compliance for camping, hiking, swimming, and diving.

Technical specifications

Feature	Specification	Benefit
Material	500D PVC with roll-top closure	Waterproof protection against heavy rain and immersion
Capacity	40L expandable compartment	Accommodates gear for multi-day hikes or diving trips
Certifications	EPR_France_Packing, EPR_Germany_Packing	Meets EU environmental and safety regulations
Style	Hiking-focused, roll-top design	Streamlined fit for backpacking and easy access
Load Capacity	Adjustable straps with reinforced webbing	Distributes weight evenly for long-term comfort

Customization guide

Customization Hints:

With adjustable straps, you can customize the fit to meet individual ergonomic needs.
The roll-top closure allows flexible volume adjustment for lighter loads.
Customize compartments with dividers to organize diving gear, camping tools, or swimwear.

Get inspired

Whether you’re summiting trails, diving into waves, or setting up camp, this backpack adapts to your adventure. Its waterproof design keeps electronics dry during sudden downpours, while the 40L space accommodates everything from sleeping bags to picnic essentials.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Waterproof Rating	IPX6 (rainproof)	IPX7 (1m immersion)	IPX8 (3m immersion)*
Load Capacity	20kg	23kg (+15%)	26kg (+30%)
Compartment Design	Fixed dividers	Adjustable dividers	Modular system
Certifications	EPR Compliance	EPR + CE	EPR + CE + ISO 9001

Supplier's note

Technical Breakthroughs:
- IPX8 waterproofing (Pro Model) enables submersion up to 3m, ideal for diving or river crossings.
- Modular compartments (Pro) let users reconfigure spaces for specialized gear like scuba tanks or camping stoves.
- 500D PVC material offers 20% higher abrasion resistance than standard nylon, extending lifespan in rugged terrain.
Version Selection Guide:
- Base Model: Perfect for casual hikers or picnickers needing basic waterproofing and EPR compliance.
- Advanced Model: Tailored for runners or climbers requiring IPX7 protection and lightweight durability.
- Pro Model: Designed for professional divers or expedition teams needing extreme waterproofing (IPX8) and heavy-load capacity (26kg).

Pro Model’s IPX8 rating exceeds industry benchmarks by 50%, ensuring gear safety in extreme conditions. Pair this with its modular compartments to organize diving regulators, cameras, or emergency kits efficiently.

Frequently asked questions

Which waterproof backpack model suits hiking and swimming needs for 40L capacity?
How to clean the PVC material of a SINOTOP waterproof backpack after outdoor use?
PVC vs Nylon: Which material is better for waterproof camping backpacks?
Can I add custom embroidery to the SINOTOP 40L waterproof backpack?
Is the SINOTOP 500D PVC backpack EPR-certified for EU compliance?
What makes the roll-top design better for waterproofing in SINOTOP backpacks?
Does the 40L backpack handle heavy loads for climbing and camping trips?
How does the SINOTOP backpack compare for picnic vs. diving use?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Waterproof Rating	Diving, Swimming, Heavy Rain	Industry Standard: IPX6 (water jets) ▲ Our Base: IPX7 (1m/30min immersion) ▲ Our Advanced: IPX8 (3m/30min immersion)	Advanced: Survives deep water submersion (e.g., snorkeling). Base: Protects gear in rain or shallow water.	Advanced: Heavier material adds bulk. Industry: Limited to surface water exposure.
Capacity	Multi-day Hiking, Camping Trips	Industry Standard: 30L ▲ Our Base: 40L ▲ Our Advanced: 50L + compression straps	Base/Advanced: Accommodates gear for 3+ days. Advanced: Expandable for bulky items.	Advanced: Bulkier for urban use. Industry: Insufficient for extended trips.
Material Durability	Abrasion-Prone Environments (Rocky Trails)	Industry Standard: 500 abrasion cycles (ASTM D3389) ▲ Our Base: 1,000 cycles ▲ Our Advanced: 1,500 cycles + reinforced stitching	Advanced: Withstands harsh terrain. Base: Resists tears better than competitors.	Advanced: Higher cost. Industry: Fails quickly in rugged conditions.
Certifications	EU Market Compliance	Industry Standard: Basic CE certification ▲ Our Base: EPR (France/Germany) ▲ Our Advanced: EPR + CE + PPE (EN 12476)	Advanced: Meets safety standards for professional use. Base: Required for EU sales.	Advanced: Adds compliance costs. Industry: Lacks eco-friendly mandates.
Design Features	Quick Access, Organization	Industry Standard: Zipper-only closure ▲ Our Base: Roll-top + zipper ▲ Our Advanced: Roll-top + quick-access side pocket + hydration port	Advanced: Streamlines access to essentials (e.g., water bottles). Base: Double-seal prevents leaks.	Advanced: More complex to pack. Industry: Risk of zipper failure in wet conditions.
Load-Carrying Capacity	Heavy Gear Transport (Tents, Sleeping Bags)	Industry Standard: 20kg ▲ Our Base: 25kg ▲ Our Advanced: 30kg + padded hip belt	Advanced: Distributes weight evenly for heavy loads. Base: Reduces strain vs. competitors.	Advanced: Stiffer frame limits flexibility. Industry: Struggles with bulky gear.