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Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik: Every school day feels more magical with a backpack designed to combine comfort, organization, and adorable style. The Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik was made for girls who love colorful designs while giving parents the practicality and storage needed for busy everyday routines.

Why kids and parents love it:

Complete 3-piece set: includes backpack, lunch bag, pencil case, plus a cute plush pendant accessory
Beautiful mermaid-inspired design: playful colors and charming details girls love to show off
Large-capacity storage: spacious compartments fit books, folders, school supplies, and laptops up to 15.6”
Lightweight ergonomic comfort: padded adjustable shoulder straps help reduce pressure on growing shoulders
Smart organization pockets: multiple compartments plus side mesh holders for water bottles and umbrellas
Perfect for daily adventures: ideal for school, travel, camping, shopping, and outdoor activities

Specifications:

Material: Polyester
Weight: 0.88kg
Colors: Purple, Green
Recommended Age: 5-10 Years Old
Backpack Size: 16.5cm x 11.8cm x 6.6cm
Lunch Bag Size: 7.8cm x 9cm x 3.5cm
Pencil Case Size: 9cm
Fits Laptop Size: Up to 15.6 Inches

Make every school day more fun and stylish with the Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik — designed for comfort, organization, and everyday adventures.

Lightweight
Internal padding
Adjustable size

Polyester

Built in compartments
External pockets
Water bottle holder

Backpack strap
Handle

Shipping Details

We process all orders quickly and ship within 3–7 business days. Delivery times may vary depending on your location. Once your order has been shipped, you will receive a tracking number so you can follow your package every step of the way.

Why buy from Bolsnik

Honest materials, function-first design and bags built to outlast the trends. Fast, fully tracked delivery, easy 30-day returns and real human support — every order, every time.

Your details are encrypted and never sold. We only use your information to process your order and support you — nothing more. Read our full privacy policy anytime.

Have a question about sizing, materials, shipping, or your order? Reach our customer team any time — we usually reply within a few hours. Email us at support@bolsnik.com.

Product DescriptionWhat you're carrying, in a nutshell

Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik: Every school day feels more magical with a backpack designed to combine comfort, organization, and adorable style. The Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik was made for girls who love colorful designs while giving parents the practicality and storage needed for busy everyday routines.

Why kids and parents love it:

Complete 3-piece set: includes backpack, lunch bag, pencil case, plus a cute plush pendant accessory
Beautiful mermaid-inspired design: playful colors and charming details girls love to show off
Large-capacity storage: spacious compartments fit books, folders, school supplies, and laptops up to 15.6”
Lightweight ergonomic comfort: padded adjustable shoulder straps help reduce pressure on growing shoulders
Smart organization pockets: multiple compartments plus side mesh holders for water bottles and umbrellas
Perfect for daily adventures: ideal for school, travel, camping, shopping, and outdoor activities

Specifications:

Material: Polyester
Weight: 0.88kg
Colors: Purple, Green
Recommended Age: 5-10 Years Old
Backpack Size: 16.5cm x 11.8cm x 6.6cm
Lunch Bag Size: 7.8cm x 9cm x 3.5cm
Pencil Case Size: 9cm
Fits Laptop Size: Up to 15.6 Inches

Make every school day more fun and stylish with the Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik — designed for comfort, organization, and everyday adventures.

Details About The ProductDesigned to protect and organise

Lightweight
Internal padding
Adjustable size

Polyester

Built in compartments
External pockets
Water bottle holder

Backpack strap
Handle

Shipping & DeliveryFast, tracked dispatch

Shipping Details

We process all orders quickly and ship within 3–7 business days. Delivery times may vary depending on your location. Once your order has been shipped, you will receive a tracking number so you can follow your package every step of the way.

Why Purchase From UsShop with confidence

Why buy from Bolsnik

Honest materials, function-first design and bags built to outlast the trends. Fast, fully tracked delivery, easy 30-day returns and real human support — every order, every time.

Your PrivacyYour data stays yours

Your details are encrypted and never sold. We only use your information to process your order and support you — nothing more. Read our full privacy policy anytime.

Customer SupportWe are here to help you

Have a question about sizing, materials, shipping, or your order? Reach our customer team any time — we usually reply within a few hours. Email us at support@bolsnik.com.

Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik

€89,99

Taxes included. Shipping calculated at checkout.

Michelle and 758 people purchased

Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik: Every school day feels more magical with a backpack designed to combine comfort, organization, and adorable style. The Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik was made for girls who love colorful designs while giving parents the practicality and storage needed for busy everyday routines.

Why kids and parents love it:

Complete 3-piece set: includes backpack, lunch bag, pencil case, plus a cute plush pendant accessory
Beautiful mermaid-inspired design: playful colors and charming details girls love to show off
Large-capacity storage: spacious compartments fit books, folders, school supplies, and laptops up to 15.6”
Lightweight ergonomic comfort: padded adjustable shoulder straps help reduce pressure on growing shoulders
Smart organization pockets: multiple compartments plus side mesh holders for water bottles and umbrellas
Perfect for daily adventures: ideal for school, travel, camping, shopping, and outdoor activities

Specifications:

Material: Polyester
Weight: 0.88kg
Colors: Purple, Green
Recommended Age: 5-10 Years Old
Backpack Size: 16.5cm x 11.8cm x 6.6cm
Lunch Bag Size: 7.8cm x 9cm x 3.5cm
Pencil Case Size: 9cm
Fits Laptop Size: Up to 15.6 Inches

Make every school day more fun and stylish with the Mermaid Girls 3Pcs School Bag Set with Lunch Bag & Pencil Case Bolsnik — designed for comfort, organization, and everyday adventures.

Buy More, Save More

We want you to love your Bolsnik. If something isn't right, tell us within 30 days and we'll make it right — repair, replace or refund.

Orders are dispatched within 3–7 business days with fully tracked delivery. Times vary by destination, and you'll get a tracking link as soon as it ships.

Our bags are made with carefully selected materials and trusted partners — built to survive daily commutes, travel and years of use, at a fair price.

Designed down to the last detail

Every Bolsnik is built around how you actually carry — protective, organised and ready for whatever the day throws at it.

Polyester

Built in compartments
External pockets
Water bottle holder

Lightweight
Internal padding
Adjustable size

Backpack strap
Handle

Specifications coming soon.

Fast, fully tracked delivery worldwide with free shipping on every order, plus a tracking link the moment your order leaves us.

Materials & BuildHonest materials, made to last

Polyester

Smart OrganisationA place for everything

Built in compartments
External pockets
Water bottle holder

Laptop ProtectionYour tech, shielded

Lightweight
Internal padding
Adjustable size

Comfort & CarryBuilt for long days

Backpack strap
Handle

Care & WarrantyCarry with confidence

Specifications coming soon.

Ships WorldwideFree Worldwide Shipping

Fast, fully tracked delivery worldwide with free shipping on every order, plus a tracking link the moment your order leaves us.

built to last

From 4,500+ verified reviews:

0

87% say their Bolsnik survived a full year of daily commute — and still looks new.

0

Said the laptop sleeve fit their machine first try — no extra padding needed.

0

Said it's their go-to bag for both the office and weekend travel.

*Based on verified customer reviews collected 2025–2026 (n=327 with 12+ months of use). Individual results vary by use case.

Find Your Bolsnik Today

Why Customers Love Bolsnik

Modern, function-first backpacks
Carefully selected materials
Designed for everyday use
Minimal, elevated design
Trusted by a growing community worldwide

At Bolsnik, a bag is more than storage — it’s how you move, work and travel, and how you show up every day.

Thank you for being part of our journey. We’re excited to grow with you.

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Carry the Year.

Padded laptop sleeves. Ballistic nylon. Weatherproof zippers. Engineered to survive twelve months of daily classroom-to-commute carry — and still look new at graduation.

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Frequently asked questions

Bags built for work, travel and everyday carry. Premium materials, functional design, made to last.

Please read our FAQs page to find out more.

Yes. We accept returns within 30 days of delivery. Items must be unused, unworn, with tags attached, and in their original packaging.

Yes. Many models include padded laptop compartments designed for work, travel, or school use. Compatible laptop sizes are listed on each product page.

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