Peanut Butter Chocolate Chunk
See full review & buy optionsProtein Bars for Travel: side-by-side comparison
| Rank | Product | Protein | Calories | Protein / 100 cal | Sugar | Rating |
|---|---|---|---|---|---|---|
| #1 | David Peanut Butter Chocolate Chunk | 28g | 150 | 18.7g | 0g | 4.2 (2,045) |
| #2 | MET-RX BIG 100 Blueberry Cobbler Meal Replacement Bar | 30g | 400 | 7.5g | 24g | 4.1 (411) |
| #3 | David Chocolate Chip Cookie Dough | 28g | 150 | 18.7g | 0g | 4.2 (1,592) |
| #4 | David Fudge Brownie | 28g | 150 | 18.7g | — | 4.2 (1,272) |
| #5 | David Blueberry Pie | 28g | 150 | 18.7g | 0g | 4.2 (1,066) |
| #6 | David Salted Peanut Butter | 28g | 150 | 18.7g | — | 4.0 (1,077) |
| #7 | Quest Nutrition Cookies & Cream Protein Bars | 21g | 190 | 11.1g | — | 4.5 (12,614) |
| #8 | Pure Protein Chocolate Deluxe Protein Bar | 21g | 200 | 10.5g | 3g | 4.4 (15,797) |
| #9 | No Cow Protein Bar - Peanut Butter Chocolate Chip | 22g | 210 | 10.5g | 1g | 4.3 (2,289) |
| #10 | Pure Protein Pure Protein Chocolate Peanut Butter | 20g | 200 | 10g | 6g | 4.5 (22,740) |
Top 10 Protein Bars for Travel
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#10Why each pick made the list
#1. David Peanut Butter Chocolate Chunk
David Peanut Butter Chocolate Chunk delivers 28g of protein at 150 calories (per 1 carton – 12 bars) — 18.7g of protein per 100 calories. The label shows 0g sugar, 0g fiber. Peanut Butter Chocolate Chunk. Amazon shoppers rate it 4.2/5 across 2,045 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#2. MET-RX BIG 100 Blueberry Cobbler Meal Replacement Bar
MET-RX BIG 100 Blueberry Cobbler Meal Replacement Bar delivers 30g of protein at 400 calories (per 100g) — 7.5g of protein per 100 calories. The label shows 24g sugar, 1g fiber, 0.38mg sodium. BIG 100 Blueberry Cobbler Meal Replacement Bar. Amazon shoppers rate it 4.1/5 across 411 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#3. David Chocolate Chip Cookie Dough
David Chocolate Chip Cookie Dough delivers 28g of protein at 150 calories (per 1 bar (60g)) — 18.7g of protein per 100 calories. The label shows 0g sugar, 0g fiber. Chocolate Chip Cookie Dough. Amazon shoppers rate it 4.2/5 across 1,592 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#4. David Fudge Brownie
David Fudge Brownie delivers 28g of protein at 150 calories (per 1 bar (60g)) — 18.7g of protein per 100 calories. Fudge Brownie. Amazon shoppers rate it 4.2/5 across 1,272 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#5. David Blueberry Pie
David Blueberry Pie delivers 28g of protein at 150 calories (per 1 bar (60g)) — 18.7g of protein per 100 calories. The label shows 0g sugar, 0g fiber. Blueberry Pie. Amazon shoppers rate it 4.2/5 across 1,066 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#6. David Salted Peanut Butter
David Salted Peanut Butter delivers 28g of protein at 150 calories (per 1 bar (60g)) — 18.7g of protein per 100 calories. Salted Peanut Butter. Amazon shoppers rate it 4.0/5 across 1,077 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#7. Quest Nutrition Cookies & Cream Protein Bars
Quest Nutrition Cookies & Cream Protein Bars delivers 21g of protein at 190 calories (per 1 bar (60g)) — 11.1g of protein per 100 calories. Cookies & Cream Protein Bars. Amazon shoppers rate it 4.5/5 across 12,614 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#8. Pure Protein Chocolate Deluxe Protein Bar
Pure Protein Chocolate Deluxe Protein Bar delivers 21g of protein at 200 calories (per 1 bar (60)) — 10.5g of protein per 100 calories. The label shows 3g sugar, 2g fiber, 180mg sodium. Chocolate Deluxe Protein Bar. Amazon shoppers rate it 4.4/5 across 15,797 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#9. No Cow Protein Bar - Peanut Butter Chocolate Chip
No Cow Protein Bar - Peanut Butter Chocolate Chip delivers 22g of protein at 210 calories (per 1 bar (60g)) — 10.5g of protein per 100 calories. The label shows 1g sugar, 18g fiber. Vegan protein bar with 22g plant protein and no dairy. Amazon shoppers rate it 4.3/5 across 2,289 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options#10. Pure Protein Pure Protein Chocolate Peanut Butter
Pure Protein Pure Protein Chocolate Peanut Butter delivers 20g of protein at 200 calories (per 1 bar (50 g)) — 10g of protein per 100 calories. The label shows 6g sugar, 1g fiber, 0.2mg sodium. Pure Protein Chocolate Peanut Butter. Amazon shoppers rate it 4.5/5 across 22,740 ratings. It clears the travel bar of at least 10g protein per serving.
Full nutrition panel & buy options- Solid or powder form — TSA caps liquids and gels at 3.4oz (100ml) in a carry-on, so bars, jerky, and chip-style snacks skip the rule entirely
- Shelf-stable at room temperature for the length of the trip (no refrigeration or ice pack required)
- Crush- and melt-resistant packaging for a backpack, glove box, or checked bag
- 10g+ protein per serving to actually curb hunger through a layover or a missed meal
- Individually wrapped or resealable portions so a partial bag doesn’t spill in a bag
Airport and highway food is expensive, slow, and rarely high-protein, so a packed snack is really a hedge against a delayed flight or a gas-station-only rest stop. TSA rules make the format decision for you: liquids, gels, and anything spoonable over 3.4oz gets flagged at security, so shakes and yogurt cups are out for a carry-on (checked bags are more forgiving, but freezing or leaking is still a risk). Bars, jerky, meat sticks, and protein chips clear security without a second look and need no cooler.
Heat and pressure are the two things that ruin a travel snack. A cargo hold or a hot car glove box can hit temperatures that melt chocolate coatings or make oily bars sweat through their wrapper, so a shelf-stable, room-temperature-tolerant snack matters more here than for an at-home pick. Sturdier formats — jerky, chips, dense bars — also survive being crushed at the bottom of a backpack better than a soft or crumbly one.
Pack more than you think you need. A single connection delay or a long layover can turn one snack into three meals, and airport concessions past security mark up everything. A shelf-stable, high-protein snack that survives a week loose in a bag is worth more on the road than a slightly higher-protein option that needs a fridge.
Rankings combine objective product data (protein per serving, calories, carbs, sugar), customer signal (rating × review count), and value (protein per 100 calories). Products that don't meet the travel criteria — TSA-friendly, Shelf-stable, Backpack-proof, ≥10g protein — are excluded before ranking. Average protein across our top picks: 25g per serving. Read the full scoring breakdown on our methodology page.
This page is editorial guidance, not medical advice. Links to Amazon and other retailers may be affiliate links — you pay the same price, we earn a small commission on qualifying purchases.
What makes a protein bars good for travel?
For travel, we prioritize: TSA-friendly; Shelf-stable; Backpack-proof; ≥10g protein. The picks on this page were ranked against those criteria using real nutrition data from 188 qualifying products in our catalog.
What is the best protein bars for travel?
Our top pick is David Peanut Butter Chocolate Chunk — 28g protein, 150 calories per serving, rated 4.2/5 by 2045 Amazon shoppers. It best matches the travel criteria of TSA-friendly and Shelf-stable.
Which protein bar has the most protein?
Among our top picks, MET-RX BIG 100 Blueberry Cobbler Meal Replacement Bar has the most protein at 30g per serving (400 calories).
How much protein should I expect per serving?
Across our top 10 picks, average protein is 25g per serving, with the highest-protein option delivering 30g. Individual product pages show full nutrition panels.
Is this medical or dietary advice?
No — these rankings are informational. For personalized dietary guidance, especially around health conditions, pregnancy, or clinical goals, consult a registered dietitian or your clinician.
Where can I buy these?
Each product card links to its detail page with direct buy links to Amazon and other retailers. We use affiliate links (FTC disclosure at the bottom of every page) — you pay the same price; we earn a small commission on qualifying purchases.
- NASEM Dietary Reference Intakes — Protein — Institute of Medicine DRI for protein (RDA, AMDR)
- USDA FoodData Central — Baseline macronutrient database for generic foods
- NIH Office of Dietary Supplements — Dietary Protein — Federal guidance on protein, supplements, and weight management
- ISSN Position Stand: Protein and Exercise — Peer-reviewed consensus on protein intake for athletes (1.4–2.0 g/kg)
Nutrition data is verified against the product’s Nutrition Facts label and the brand’s official spec sheet. See our full ranking methodology for the scoring formula and inclusion rules.
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