School Bags, Lunch Boxes, Water Bottles & Everyday School Essentials

Getting children ready for a new school term involves more than finding a school bag. Lunch boxes, water bottles, stationery and other everyday items will be handled, carried, opened, closed and cleaned repeatedly throughout the school year. Choosing them carefully can make school days easier for both parents and children.

This guide brings together practical school essentials currently available on McGrocer and the things to consider before adding them to your order.

What Makes a Good Everyday School Bag?

A practical school bag needs padded, adjustable straps, enough room for books and a lunchbox, and at least one water-bottle pocket. Durable fabric and reinforced stitching help it cope with daily use. Lighter bags reduce strain on young shoulders, while multiple compartments keep everything organised and stop items sliding around at the bottom.

As a mother, I have learned not to compromise on the quality of school bags. Children use these bags every school day and can be surprisingly hard on them, so I prefer to buy well-made bags that can withstand regular use. The bags I have sourced from the UK have lasted well beyond one term; my children have even used some for a full academic session. That durability gives me peace of mind and means I am not replacing bags halfway through the school year.

Which School Backpacks Are Practical for Daily Use?

Children's backpacks with several compartments and a bottle holder work well for primary and secondary pupils. Some include a laptop sleeve or weather-resistant material. Check the size against your child's age and the weight when empty. A bag that can cope with repeated daily use is more useful than one that needs replacing after a single term.

Your selection may include the following options:

• M&S Kids Stormwear Minecraft Backpack
• Disney Princess Kids' Stormwear School Backpack
• Puma Back To School Backpack Combo (27L + pencil case)
• Reebok Back to School Bundle (20L backpack + lunch bag + pencil case)
• LEGO Space Walk Kids School Bag
• STATE Bags Kane Mini Digger Backpack

What Should You Look for in a School Lunch Bag?

Insulated lunch bags help keep food at a better temperature and usually feature wipe-clean linings. Look for a size that holds a main container plus a few snacks without becoming bulky. Complete sets that include a lunch bag, sandwich box and bottle can simplify packing. Easy-clean surfaces matter because lunch bags are used every school day.

• Sistema Mega Lunch Bag To Go Insulated
• Polar Gear Gamer Lunch Bag + 600ml Bottle
• Polar Gear Rainbow Star Lunch Bag + Water Bottle Combo
• Zak Minecraft Creeper Lunch Bag
• Minecraft My First Lunch Bag
• Reebok Insulated Lunch Bag (from the bundle)

What Types of Lunch Boxes and Food Containers Work Well?

Bento-style boxes with separate compartments keep different foods apart and reduce the need for extra pots. Simple sandwich boxes suit straightforward packed lunches. Leak-resistant lids and easy-to-clean materials make daily use less stressful. Choose a size that fits comfortably inside the school bag without taking up too much space.

• Sistema To Go Lunch Box Cube Max
• Sistema Bento Box Lunch Box
• Sistema Rectangle Lunch Box 2L with 330ml Water Bottle
• Polar Gear 550ml Lunch Box (from the 4-piece set)
• Smash Sandwich Box (from the 5-piece pack)
• Minecraft Snack Container (from the My First set)

Sistema Bento Box — separate compartments keep different foods apart, reducing the need for extra pots. — View this product on McGrocer

What Complete Lunch Sets Are Available?

Complete sets that combine a lunch bag, lunch box and bottle (and sometimes an ice pack or pencil case) are especially practical. They reduce the number of separate items parents need to buy and often offer matching designs that children enjoy. These sets are among the most convenient options currently listed on McGrocer.

• Polar Gear 4-Piece Insulated Lunch Set
• Smash Recycled 5-Piece Lunch Bag & Water Bottle Pack
• Minecraft My First Lunch Bag and Bottle Set 700ml
• Reebok Back to School Bundle
• Character Lilo and Stitch 3-Piece Schoolbag Set
• Marvel Hulk Green Backpack + Lunch Bag + Water Bottle Set

Which Water Bottles Suit School Days Best?

Look for a leak-proof water bottle that fits in a bag side pocket and is easy for the child to open and close. A capacity of around 500–600 ml suits most primary pupils. Insulated stainless-steel options keep drinks cooler for longer, while lighter plastic bottles are easier for younger children to carry.

• Hox Squishmallows Atlantic Sipper Water Bottle 600ml
• Thermos Funtainer Disney Princess 355ml
• Disney Lotso Water Bottle 500ml
• Oakdene Kids Personalised Mountain Ion8 Water Bottle 600ml
• Polar Gear 600ml bottle
• Sistema 330ml bottle

What About Children's Food Flasks?

A compact food flask can be useful when you want to send a small portion of hot or cold food. The Children's Food Flask 270ml is a practical size for little hands and lunch bags, available in several colours. It is a simple option for parents who prefer a dedicated flask rather than a full bento box.

• Thermos Funtainer Food Flask 290ml Disney Princess
• Pink Rainbow Kids Food Flask - 300ml
• Decor Blue Kids Insulated Food Flask 350ml
• Children's Food Flask 270ml
• Thermos Icon Series Insulated Stainless Steel Food Flask, 710ml
• Wedgwood LOVE Stainless Steel Flask Aegean 350ml

Thermos Funtainer Food Flask 290ml — a practical size for little hands and lunch bags, for sending a small portion of hot or cold food. — View this product on McGrocer

Which School Stationery Is Worth Buying in Advance?

As a mother of two, I never buy just a few pens or pencils when the new term approaches. I buy in bulk — packets of pens, pencils, erasers and sharpeners that will last the full term, which is roughly thirteen weeks. I keep the main stock at home and only give the children what they need each week.

This way we avoid running to the shops once school has already started. I am especially careful with sharpeners. Many cheaper ones do not sharpen cleanly and frustrate the children. I keep a reliable electric sharpener at home for better results, while they take simpler ones to school.

• Helix Oxford Clear Pencil Case with Geometry Set and Stationery Essentials
• Tesco 8 HB Pencil Set with Sharpener, Eraser and Ruler
• ASDA Geometry Set Stationery Set
• Helix Oxford Pack of 12 Erasable Colouring Pencils
• ASDA Ballpoint Pens 10 Pack
• Pukka Pad Twilight Stationery Set

ASDA Ballpoint Pens 10 Pack — the kind of bulk stationery pack worth keeping stocked at home for the full term. — View this product on McGrocer

How Do You Choose Everyday School Essentials for Repeated Use?

Focus on items that can handle daily packing, carrying and cleaning. Include school bags, lunch bags, food flasks, lunch boxes, and bottles are handled repeatedly throughout the term. So it is worth considering how well they can withstand everyday use.

Buying stationery consumables in bulk and keeping most of them at home further reduces stress once term has begun.

Preparing for the School Term with Practical Essentials

Choosing school bags, lunch boxes, water bottles and stationery that suit repeated daily use makes packing easier and reduces the need for mid-term replacements. Buying stationery in bulk and keeping a reserve at home adds further calm to the school routine.

Ready to prepare for the new school term? Explore the school bags, lunch boxes, water bottles, stationery and other everyday school essentials available through McGrocer.

Compare the options, consider what your child actually needs, and choose the products that fit your family's routine before the new term begins.

For the wider range of back-to-school needs, see our guide to Back-to-School Essentials British Families Can Order from the UK and 12 Lunchbox Snacks Suitable for School from the UK.