Extreme food is made in the UK using only the finest ingredients & gives you the highest calories & the lowest weight possible. All Extreme food has been developed by a team of nutritional experts with a mission to raise the bar for outdoor instant freeze-dried meals. All of the meals in the Extreme Food range taste good, use high quality & nutritionally balanced ingredients & use no artificial colourings or preservatives. The technique of instant freeze-drying retains all of the original flavours and elements & eliminates 90% of the original weight. Only 2% of liquid remains which inhibits the growth of enzymes & nasty bacteria so Extreme Food can be stored without refrigeration for many years. All of the Extreme Food meals weigh between 101g and 105g so its simple to calculate load weights for multi-day trips & with each pack packing in 500 kcal per serving you can easily calculate your total daily calorie requirements. All meals are prepared by adding water & re-hydrate completely with no lumpy or powdery bits left at the bottom of the pouch. Keeping your pack weight to a minimum is essential on multi day trips & this brilliant range of food enables you to get all the calories youll need without weighing you down. Team these up with a great water purification system & there would be no need to carry excessive amounts of water either.