Meal Prep and Lunch Box Guide: Save Money and Eat Healthier in 2025

Why Meal Prep Matters More Than Ever

With the average UK office lunch now costing £7–£10 per day, meal prepping has become a genuine financial strategy rather than just a wellness trend. Investing in quality lunch boxes and meal prep containers pays for itself within weeks.

According to ONS data, food away from home has risen faster than overall inflation — making home-prepared meals an increasingly smart financial decision.

Types of Lunch Containers

Stainless Steel Bento Boxes

Premium, durable, and completely plastic-free. Our Jolie Max Stainless Steel Bento Box (750ml) features a leakproof lid, a removable divider, and is fully dishwasher safe. Perfect for hot or cold meals.

Plastic Meal Prep Containers (Sets)

For batch cooking, sets of 3–4 matching containers make portioning and stacking efficient. Our 6-piece rectangular food storage set are microwave and dishwasher safe, making reheating at work effortless.

Small Compartment Containers

For snacks, dips, and side items — our 3-piece mini storage pot set are ideal for hummus, nuts, or cut vegetables alongside your main meal.

The 5-Step Meal Prep System

1. Plan — choose 2–3 base proteins and 2–3 vegetables for the week
2. Shop once — a single Sunday supermarket trip for the whole week
3. Batch cook — roast a tray of vegetables, cook a pot of grains, grill proteins in one session
4. Portion — divide into individual containers, label with date
5. Store — fridge for 3–4 days, freezer for up to 3 months

Choosing Your Container Material

• Stainless steel — most durable, zero plastic, premium feel; limited microwave compatibility
• Glass — microwave/oven safe, zero taste transfer; heavier to carry
• BPA-free plastic — lightweight, inexpensive; best for ambient-temperature foods

Water Bottle Pairing

Complete your meal prep kit with a time-marked water bottle to track your daily hydration — recommended 2L for most adults by the NHS.

Shop Lunch Boxes and Meal Prep Containers

Browse our full 6-piece food storage set at All In One London. Free UK delivery on all orders.

Also read: Airtight Food Storage Guide | Glass vs Plastic Containers