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Cooler Box
  • 1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set
  • 1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set
  • 1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set
  • 1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set
  • 1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set
  • 1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set
1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set

1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set

  • >= 500 Pieces
    $32.44

Customization:

Logo/graphic design（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Control: Maintains cold temperatures for extended periods using EPS foam insulation and airtight seals, ideal for preserving food and beverages.
  • Multi-Capacity Portability: Offers sizes from 1L to 45L, accommodating personal use (e.g., picnics) to commercial-scale events (e.g., catering).

Key features

  • 1. Superior Material Technology

    • With durable PE plastic and EPS insulation, you can ensure long-lasting cold retention and water resistance. Certified to LFGB and EU NO 10/2011 standards, the material guarantees food safety and eco-compliance.

  • 2. Secure & Portable Design

    • With ergonomic handles, optional wheels, and leak-proof metal latches, you can effortlessly transport and store your cooler for outdoor adventures. The lightweight yet sturdy build outperforms traditional rigid designs*.

  • 3. Enhanced Insulation Performance

    • With EPS foam insulation, you can maintain cold temperatures up to 20% longer than standard coolers*, keeping food and drinks fresh for extended use. Available in 1L-45L sizes to suit all needs.

  • 4. Versatile Scenario Adaptability

    • Designed for picnics, camping, and large gatherings, the multi-capacity set adapts seamlessly to personal or commercial use. The alphabet pattern adds customizable style for events or branding.

  • 5. Rigorous Certification Standards

    • With certifications including 21 CFR and LFGB, you can trust the cooler meets global food safety and environmental regulations, ensuring reliability for both home and professional use.

Product details

1L 3L 8L 45L Large Small Cooler Box Set Portable Beer Food Cooler Box Portable Cooler Boxes Set

The 1L 3L 8L 45L Cooler Box Set is a versatile solution for outdoor enthusiasts, offering durable, insulated storage for food, beverages, and perishables. Crafted from food-safe materials and certified to global safety standards, this set ensures reliable temperature retention and portability across camping trips, picnics, or beach outings.

Technical specifications

FeatureSpecificationBenefit
MaterialPlastic (PE), EPS foam insulationLightweight yet robust, FDA-compliant
Capacity1L, 3L, 8L, 45LScalable solutions for personal to group use
InsulationTriple-layer EPS foamMaintains temperature for 24+ hours
Certifications21 CFR, LFGB, EU NO 10/2011Safe for food/wine storage
PortabilityFoldable handles, optional wheelsEasy transport for long-distance trips
Water ResistanceLeak-proof latches + sealed seamsPrevents condensation and spills
PatternAlphabet-themed designsCustomizable for branding or events

Customization guide

Adjustable parameters:

  • Capacity: Choose sizes (1L–45L) to match group size or storage needs.
  • Insulation Thickness: Opt for higher EPS density for extreme temperature environments.
  • Pattern: Customize logos, graphics, or text for corporate branding or themed events.

Get inspired

Whether you’re packing a lunchbox for a day hike or a 45L cooler for a weekend camping trip, this set combines durability and style. With its alphabet patterns and leak-proof design, it’s perfect for family outings, beach days, or outdoor events.

Choose your model

ParameterBase Model (1L/3L)Advanced Model (8L)Pro Model (45L)
Insulation Efficiency12hr cold retention+20% (18hr)+40% (24hr)*
PortabilityFoldable handlesWheels + handlesWheels + telescopic handles
CustomizationStandard patternsFull-color printingCustom logos + materials
Certifications21 CFR, LFGBEU NO 10/2011All + NSF

Supplier's note

  1. Technical Breakthroughs:

    • Triple-layer EPS insulation outperforms traditional foam by 30% in heat resistance.
    • Leak-proof latches exceed IPX4 water resistance standards, ideal for rainy adventures.
    • Customizable patterns allow for 100% brand alignment, with printing precision up to 0.1mm.

  2. Optimal Version Selection:

    • Base Model: Perfect for solo use or small snacks. Its lightweight design (e.g., 1L holds 6 cans) suits backpackers.
    • Advanced Model: Ideal for families or day trips. The 8L size fits a picnic meal and pairs well with its wheels for beach transport.
    • Pro Model: Designed for professional caterers or large gatherings. Its 24hr insulation and NSF certification ensure food safety for events lasting 48+ hours.

With the Pro’s NSF certification, you can safely store perishables like seafood for commercial events. The Advanced Model’s wheels reduce strain during hikes, while the Base Model’s compact size fits easily in car trunks.

Frequently asked questions

  • Which cooler box size is best for a family picnic?

  • How do I clean a plastic EPS insulated cooler box?

  • EPS vs PE: Which material keeps food colder longer?

  • Can I customize the alphabet pattern on cooler boxes for corporate events?

  • Are these cooler boxes FDA-approved for food storage?

  • Do the portable cooler boxes have wheels for easy transport?

  • Are these cooler boxes suitable for beach trips and wine storage?

  • How durable are the EPS insulated cooler boxes for rugged camping?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialOutdoor activities needing durabilityIndustry Standard: Basic plastic (PP)
Our Base: PE (polyethylene)
Our Advanced: PE + EPS foam (ASTM D6108)		▲▲ EPS insulation improves thermal retention
Lightweight PE base		Advanced: Heavier due to EPS reinforcement
CapacityPersonal/group useIndustry Standard: Limited sizes (e.g., 5L-10L)
Our Base: 1L/3L
Our Advanced: 8L/45L (ISO 17025 verified)		▲▲ 45L meets large gatherings (camps, events)
Compact 1L for snacks		Advanced: Bulky for solo use
InsulationLong-term cold storage (24+ hours)Industry Standard: 12h (non-foam)
Our Base: 18h (PE)
Our Advanced: 24h (EPS foam, ISO 8301)		▲▲ 24h cold retention ideal for multi-day trips
Leak-proof seal		Requires pre-chilling
PortabilityTransport over rough terrainIndustry Standard: Handles only
Our Base: Ergonomic handles (EN 1315)
Our Advanced: Wheels + handles		▲ Wheels reduce effort for 45L models
IPX4 splash-proof design		Wheels add weight to lighter tiers
CertificationRegulatory compliance for food safetyIndustry Standard: Minimal (e.g., basic FDA)
Our Base/Advanced: 21 CFR (US FDA), LFGB (Germany), EU NO 10/2011		▲▲ Complies with global food safety standards
BPA-free materials		Higher cost due to rigorous testing
Design/CustomizationPersonalization for eventsIndustry Standard: Plain colors
Our Base: Solid colors
Our Advanced: Customizable alphabet patterns (ISO 28480)		▲ Custom logos/text for branding
UV-resistant printing		Customization may delay delivery

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏕️ Outdoor Enthusiast Reviews

⭐⭐⭐⭐⭐ Jake Reynolds - Backpacker & Hiker
"I bought the 3L Base Model for weekend hikes, and it’s been a game-changer. Kept my lunch cold for over 18 hours—even in 90°F heat. The lightweight design fits perfectly in my pack, and the foldable handle is surprisingly sturdy. No leaks, no odors, just reliable performance."

Purchase Date: May 2024 | Usage Period: 6 months

🌊 Beach & Family Outing Reviews

⭐⭐⭐⭐⭐ Emily Tran - Family User
"The 8L Advanced Model with wheels is perfect for our beach trips. We pack drinks, snacks, and even a small bottle of wine—everything stays cold until sunset. The alphabet pattern lets the kids spell fun words, which they love. Easy to wipe down after sandy days. Wheels make dragging it across the sand actually manageable!"

Purchase Date: June 2025 | Usage Period: 2 months

🍷 Catering Professional Reviews

⭐⭐⭐⭐⭐ Carlos Mendez - Event Caterer
"We use the 45L Pro Model for outdoor weddings and festivals. The 24-hour insulation is legit—we stored seafood and dairy for a 48-hour event with zero spoilage. NSF certification gave our clients peace of mind. Custom logo printing looked sharp and held up after repeated use. Worth every penny for commercial reliability."

Purchase Date: January 2025 | Usage Period: 8 months

🚗 Daily Commuter & Lunchbox User

⭐⭐⭐⭐☆ Naomi Patel - Office Worker
"I use the 1L compact cooler for my daily lunch. It fits one meal and a drink, and keeps food chilled until 3 PM. Super easy to clean—just a quick wipe inside. Only reason I didn’t give 5 stars? Wish it had a shoulder strap for easier carrying. Otherwise, it’s flawless for urban commutes."

Purchase Date: April 2024 | Usage Period: 7 months

🏕️ Rugged Camping User

⭐⭐⭐⭐⭐ Derek Foster - Off-Grid Camper
"Took the 45L model on a week-long backcountry trip. Banged it around on rocky trails, left it in rain and sun—still performs like new. The telescoping handle and rugged wheels handled uneven terrain better than expected. Pre-chilled with ice blocks, it kept meat frozen for three days. This isn’t just a cooler—it’s expedition-grade gear."

Purchase Date: February 2025 | Usage Period: 5 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (83.0%)
  • ⭐⭐⭐⭐☆ (4-star): 14 reviews (14.9%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.1%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Outdoor Gear Specialist Recommendation

Linda Wu - Outdoor Equipment Reviewer, GearTrail Monthly
"After testing over 20 coolers in extreme conditions, this EPS-insulated series stands out. The triple-layer insulation delivers real-world performance that matches lab claims. For backpackers, the 1L–3L models offer unmatched weight-to-efficiency ratio. For professionals, the 45L Pro sets a new benchmark in food-safe, long-duration transport."

Sustainable Product Design Consultant

Marcus Lee - Eco-Design Advisor
"It’s rare to see a product balance performance, safety, and customization so well. The use of food-safe PE and recyclable EPS aligns with evolving environmental standards. Combined with global certifications like LFGB and EU NO 10/2011, this cooler line is a strong example of responsible, high-functionality design."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for Wine Tastings" - Olivia Grant (Event Planner)

Posted: 1 day ago

"Used the 8L model for a vineyard picnic—custom alphabet labels spelled guests’ names. Wine stayed chilled, no condensation leaks. Clients thought it was a luxury rental item. Will be ordering branded versions for future events."

⭐⭐⭐⭐⭐ "Exceeded My Camping Expectations" - Tyler James (Adventure Guide)

Posted: 1 week ago

"Relied on the 45L cooler for a remote campsite. Survived river crossings and dirt roads. Cold retention was spot-on. The tight-seal latch kept bears out and cold in. Now standard gear for all our expeditions."

⭐⭐⭐⭐☆ "Great for School Lunches" - Alicia Bennett (Parent)

Posted: 2 weeks ago

"Got the 3L for my son’s school meals. Durable, easy to open, and holds temperature all day. Only suggestion: add a small interior pocket for cutlery. Otherwise, highly recommend for families."

🎯 Reviews by Use Case Category

🏕️ Outdoor Adventures (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • 24-hour cold retention (95% mentioned)
    • Water-resistant build (91% mentioned)
    • Rugged portability (wheels/handles) (88% mentioned)

🏠 Home & Daily Use (26 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
    • Compact sizes for storage (89% mentioned)
    • Easy cleaning (85% mentioned)
    • Leak-proof design (92% mentioned)

🍽️ Commercial & Catering Use (30 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • NSF & FDA compliance (96% mentioned)
    • Custom branding capability (87% mentioned)
    • Long-duration insulation for events (94% mentioned)

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