How many pieces are in the Bonus Backpack Set?

Bonus Backpack Set contains 406 pieces.

When was the Bonus Backpack Set released?

Bonus Backpack Set was released in 1998.

🏛 Freestyle

Set #4255

Bonus Backpack Set

The Bonus Backpack Set is a charming throwback to classic LEGO creativity.

Before you buy

Who it's for: Beginner build Ideal for young children and those new to LEGO, or anyone who enjoys free-form building.
Build: 406 pieces · about 2 hours Build time is an estimate.
Price: $24.99 list price · 6.2¢ per piece
Availability: Likely retired

★★★☆☆ 3.8 AI-generated review score, not a customer rating

Fans appreciate the nostalgic value and open-ended creative potential of the Bonus Backpack Set. However, some find the set overpriced for its piece count and basic building experience compared to modern LEGO sets.

$24.99

Best Price

$22.49

You Save

10% OFF

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Bonus Backpack Set is a charming throwback to classic LEGO creativity. Released in 1998 under the Freestyle theme, this set offers a delightful assortment of basic bricks in vibrant colors, encouraging builders to unleash their imaginations without the constraints of specific instructions.

This set is perfect for young LEGO enthusiasts and those who appreciate open-ended building. With a moderate piece count and simple construction, it provides an excellent starting point for exploring the world of LEGO or expanding an existing collection with versatile elements.

Skip this if you're looking for a complex building experience or licensed themes. Consider modern Creator sets for detailed models or Ideas sets for fan-inspired designs.

✨ New

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What are the best ways to store and preserve vintage LEGO sets like this one? How does the Freestyle theme compare to modern LEGO themes in terms of building experience? What are some creative MOC ideas that utilize the basic bricks in this set? Is this set a good option for introducing young children to LEGO building?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

406

Pieces

⏱

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple, straightforward building experience
Focus on creativity and open-ended play
Excellent for learning basic LEGO construction techniques
Good variety of classic brick shapes and colors

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

↑ Trending up since release

C+

Investment Grade

⏳ Retired

The Bonus Backpack Set, while not a high-value set, presents a modest investment opportunity due to its age and complete-in-box appeal. The set's value is steadily rising, indicating growing interest from collectors seeking nostalgic sets. However, its relatively low piece count and lack of unique elements limit its potential for significant appreciation. Keeping the set sealed and in excellent condition will maximize its investment potential.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

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The Bonus Backpack Set is a great entry point into classic LEGO building, but lacks the complexity and detail of modern sets. For a similar open-ended building experience with more advanced elements, consider the LEGO Classic sets. For collectors interested in vintage LEGO, this set offers a more affordable alternative to larger, rarer sets from the 1990s.

📦 Parts Inventory

Piece count: 406
Parts cataloged in this inventory: 80 unique parts, 406 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Tile Special 1 x ...

Part #: 2412b 4× Yellow

Part #: 2432 2× Yellow

Part #: 2479 1× Light Gray

Wedge Plate 7 x 6...

Part #: 2625 2× Blue

Brick Special 2 x...

Part #: 30000 1× Dark Gray

Brick 2 x 4

Part #: 3001 4× White

Brick 2 x 4

Part #: 3001 4× Blue

Brick 2 x 4

Part #: 3001 4× Yellow

Brick 2 x 4

Part #: 3001 4× Red

Brick 2 x 4

Part #: 3001 1× Green

Brick 2 x 3

Part #: 3002 2× Yellow

Brick 2 x 3

Part #: 3002 2× White

Part #: 3003 6× White

Brick 2 x 2

Part #: 3003 6× Yellow

Part #: 3003 2× Black

Brick 1 x 2

Part #: 3004 8× Blue

Brick 1 x 2

Part #: 3004 16× White

Brick 1 x 2

Part #: 3004 12× Red

Brick 1 x 2

Part #: 3004 12× Yellow

Brick 1 x 2

Part #: 3004 4× Green

Brick 1 x 2

Part #: 3004 2× Black

Brick 1 x 1

Part #: 3005 4× Green

Part #: 3005 4× Black

Brick 1 x 1

Part #: 3005 8× Yellow

Brick 1 x 1

Part #: 3005 4× White

Brick 1 x 1 with ...

Part #: 3005pr9996 2× Yellow

Brick 1 x 1 with ...

Part #: 3005pr9996 2× Green

Brick 1 x 8

Part #: 3008 2× White

Brick 1 x 8

Part #: 3008 2× Blue

Brick 1 x 8

Part #: 3008 2× Yellow

Brick 1 x 8

Part #: 3008 2× Red

Brick 1 x 6

Part #: 3009 4× Yellow

Brick 1 x 6

Part #: 3009 4× White

Part #: 3010 10× White

Brick 1 x 4

Part #: 3010 8× Yellow

Brick 1 x 4

Part #: 3010 10× Red

Brick 1 x 4 with ...

Part #: 3010pr9980 1× Yellow

Brick 1 x 4 with ...

Part #: 3010pr9980 1× Red

Windscreen 1 x 4 ...

Part #: 30161pr0001 1× Trans-Clear

Part #: 3062b 6× White

Hinge Plate 2 x 5...

Part #: 3149bc01 1× Blue

Brick Sloped 33° ...

Part #: 3297 4× Blue

Brick Sloped 33° ...

Part #: 3297pr0017 4× Blue

Brick Sloped 33° ...

Part #: 3298 4× Blue

Brick Sloped 33° ...

Part #: 3298pr0005 5× Blue

Part #: 3307 2× Yellow

Tyre Offset Tread...

Part #: 3483 6× Black

Brick 1 x 3

Part #: 3622 6× Blue

Brick 1 x 3

Part #: 3622 4× Yellow

Brick 1 x 3

Part #: 3622 6× Red

Brick 1 x 3

Part #: 3622 4× White

Minifig Head, Sta...

Part #: 3626bpr0004 1× Yellow

Minifig Head Time...

Part #: 3626bpr9982 1× Yellow

Fence Lattice 1 x...

Part #: 3633 4× Yellow

Brick Sloped Inve...

Part #: 3660 2× Yellow

Brick Sloped Inve...

Part #: 3660 2× Red

Brick Sloped Inve...

Part #: 3665 2× Yellow

Part #: 3741 2× Green

Plant, Flower - S...

Part #: 3742 4× Red

Plant, Flower - S...

Part #: 3742 4× Yellow

Brick Sloped Inve...

Part #: 3747a 4× Blue

Plate 2 x 6

Part #: 3795 2× Blue

Windscreen 2 x 4 x 2

Part #: 3823 1× Trans-Clear

Steering Stand 1 ...

Part #: 3829c01 4× Yellow

Window 1 x 4 x 3

Part #: 3853 3× Red

Window 1 x 2 x 3 ...

Part #: 3854 6× White

Window 1 x 2 x 3 ...

Part #: 3856 6× Green

Door 1 x 4 x 5 wi...

Part #: 3861b 1× Red

Baseplate 16 x 16

Part #: 3867 2× Bright Green

Hinge Brick 1 x 2...

Part #: 3937 1× Red

Hinge Brick 1 x 2...

Part #: 3938 1× Yellow

Antenna 1 x 4 wit...

Part #: 3957a 2× White

Dish 4 x 4 Invert...

Part #: 3960pr9990 1× White

Brick Special 1 x...

Part #: 4070 4× Red

Seat / Chair 2 x 2

Part #: 4079 2× Yellow

Plate Special 1 x...

Part #: 4175 2× Yellow

Brick Sloped 33° ...

Part #: 4286 2× Blue

Brick Sloped Inve...

Part #: 4287a 4× Blue

Hat / Cap Long Pe...

Part #: 4485 1× Red

Flag 4 x 1 Wavy [...

Part #: 4495a 1× Green

Cone 1 x 1 [No To...

Part #: 4589 6× White

Hinge Tile 1 x 4

Part #: 4625 1× Blue

Propeller 3 Blade...

Part #: 6041 2× Black

Plant, Bush 2 x 2...

Part #: 6064 2× Green

Hair Ponytail

Part #: 6093 1× Black

Part #: 6249 2× Dark Gray

Hips and Red Legs

Part #: 970c22 1× Red

Hips and Green Legs

Part #: 970c31 1× Green

Torso, FreeStyle ...

Part #: 973c22h01pr0033 1× White

Torso, Hoodie, Tr...

Part #: 973c28h01pr0002 1× Blue

🧱 Bag / Backpack, R...

Part #: upn0467 1× [No Color/Any Color]

This set is a great source of basic bricks in primary colors, ideal for expanding a LEGO collection or for MOC building. The inclusion of several windows adds some architectural possibilities to builds.