Large Capacity Waterproof Backpack – Travel, School & Laptop Bag

Name: Large Capacity Waterproof Backpack – Travel, School & Laptop Bag
Brand: FlipBuy
Price: 14.99 GBP
Availability: InStock

£14.99 ~~£20.99~~

From £14.99

Colour Black Blue Red Light Grey

Product variants

✓ Free UK delivery on orders over £60

✓ Delivery 8 to 12 working days, tracked

✓ 14-day returns (see policy)

A unisex backpack in water-resistant Oxford fabric with multi-layer storage and a built-in external USB charging port. It is designed for students, commuters and travellers who carry a laptop and everyday essentials.

Key details

Dimensions: 44cm (H) x 30cm (W) x 13cm (D)
Capacity: 20 to 35L
Material: High-density Oxford fabric, water-resistant against rain and everyday wear
Storage: Multi-layer compartments with interior slot pockets and a phone pocket
Charging: External USB port; power bank not included
Closure: Two-way zip
Straps: Ergonomic, breathable shoulder straps
Colours: Black, Blue, Red and Light Grey

Who it suits

School and university students, office commuters and anyone on a short business trip. Pair the external USB port with your own power bank to charge a phone on the move.

✔ Spacious & Organised – Multi-layer storage with dedicated interior slot & phone pockets for easy organisation.
✔ Water-Resistant & Durable – Made from high-density Oxford fabric to protect against rain and everyday wear.
✔ Comfortable to Carry – Ergonomic, breathable shoulder straps reduce strain, making it ideal for long hours of wear.
✔ USB Charging Port – Built-in external USB port for convenient charging on the go (power bank not included).
✔ Secure & Easy Access – Smooth two-way zip closure ensures quick and reliable access to your essentials.
✔ Versatile & Stylish – Perfect for school, university, business travel, casual outings, and outdoor activities.

Size: 44cm (H) x 30cm (W) x 13cm (D)
Capacity: 20-35L
Colours Available: Black, Blue, Red, Grey
Material: Oxford fabric (water-resistant)

This is an approximate conversion table to help you find your size.

Women's Clothing Size Chart

Men's Clothing Size Chart

Kids' Clothing Size Chart

Women's Shoe Size Chart

Men's Shoe Size Chart

Kids' Shoe Size Chart

International	UK	EU	US	AU	Japan
XXS	4	32	0	4	3
XS	6	34	2	6	5
S	8	36	4	8	7
M	10	38	6	10	9
L	12	40	8	12	11
XL	14	42	10	14	13
XXL	16	44	12	16	15
3XL	18	46	14	18	17

International	UK/US	EU	AU	Japan
XS	34	44	34	S
S	36	46	36	M
M	38	48	38	L
L	40	50	40	LL
XL	42	52	42	3L
XXL	44	54	44	4L
3XL	46	56	46	5L

Age	UK	EU	US	AU	Japan
0-3M	0-3M	50-56	0-3M	000	50
3-6M	3-6M	62-68	3-6M	00	60
6-12M	6-12M	74-80	6-12M	0	70
1-2Y	1-2Y	86-92	12-24M	1	80
2-3Y	2-3Y	92-98	2T	2	90
3-4Y	3-4Y	98-104	3T	3	100
4-5Y	4-5Y	104-110	4T	4	110

UK	EU	US	AU	Japan	CM (Length)
2	35	4	4	21	21 cm
3	36	5	5	22	22 cm
4	37	6	6	23	23 cm
5	38	7	7	24	24 cm
6	39	8	8	25	25 cm
7	40	9	9	26	26 cm
8	41	10	10	27	27 cm

UK	EU	US	AU	Japan	CM (Length)
5.5	39	6	6	24.5	24.5 cm
6.5	40	7	7	25.5	25.5 cm
7.5	41	8	8	26.5	26.5 cm
8.5	42	9	9	27.5	27.5 cm
9.5	43	10	10	28.5	28.5 cm
10.5	44	11	11	29.5	29.5 cm

UK	EU	US	Japan	CM (Length)
0	15	0	7.5	7.5 cm
0.5	16	1	9.5	9.5 cm
1	17	2	10.5	10.5 cm
2	18	3	11.5	11.5 cm
3	19	4	12.5	12.5 cm
4	20	5	13.5	13.5 cm
5	22	6	14.5	14.5 cm

Product name

Large Capacity Waterproof Backpack – Travel, School & Laptop Bag

Key details

Who it suits

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